28555597980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3359}}^1$

素因数の和:3570

約数の個数: 384

約数和(自身を含む): 110005862400

約数和(自身を除く): 81450264420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 173, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 346, 351, 364, 378, 390, 420, 455, 468, 519, 540, 546, 585, 630, 692, 702, 756, 780, 819, 865, 910, 945, 1038, 1092, 1170, 1211, 1260, 1365, 1404, 1557, 1638, 1730, 1755, 1820, 1890, 2076, 2249, 2340, 2422, 2457, 2595, 2730, 3114, 3276, 3359, 3460, 3510, 3633, 3780, 4095, 4498, 4671, 4844, 4914, 5190, 5460, 6055, 6228, 6718, 6747, 7020, 7266, 7785, 8190, 8996, 9342, 9828, 10077, 10380, 10899, 11245, 12110, 12285, 13436, 13494, 14532, 15570, 15743, 16380, 16795, 18165, 18684, 20154, 20241, 21798, 22490, 23355, 23513, 24220, 24570, 26988, 30231, 31140, 31486, 32697, 33590, 33735, 36330, 40308, 40482, 43596, 43667, 44980, 46710, 47026, 47229, 49140, 50385, 54495, 60462, 60723, 62972, 65394, 67180, 67470, 70539, 72660, 78715, 80964, 87334, 90693, 93420, 94052, 94458, 100770, 101205, 108990, 117565, 120924, 121446, 130788, 131001, 134940, 141078, 141687, 151155, 157430, 163485, 174668, 181386, 188916, 201540, 202410, 211617, 217980, 218335, 235130, 236145, 242892, 262002, 282156, 283374, 302310, 303615, 305669, 314860, 326970, 352695, 362772, 393003, 404820, 423234, 425061, 436670, 453465, 470260, 472290, 524004, 566748, 581107, 604620, 607230, 611338, 634851, 653940, 655005, 705390, 708435, 786006, 846468, 850122, 873340, 906930, 917007, 944580, 1058085, 1162214, 1179009, 1214460, 1222676, 1269702, 1310010, 1410780, 1416870, 1528345, 1572012, 1700244, 1743321, 1813860, 1834014, 1965015, 2116170, 2125305, 2324428, 2358018, 2539404, 2620020, 2751021, 2833740, 2905535, 3056690, 3174255, 3486642, 3668028, 3930030, 4067749, 4232340, 4250610, 4585035, 4716036, 5229963, 5502042, 5811070, 5895045, 6113380, 6348510, 6973284, 7554391, 7860060, 8135498, 8253063, 8501220, 8716605, 9170070, 10459926, 11004084, 11622140, 11790090, 12203247, 12697020, 13755105, 15108782, 15689889, 16270996, 16506126, 17433210, 18340140, 20338745, 20919852, 22663173, 23580180, 24406494, 26149815, 27510210, 30217564, 31379778, 33012252, 34866420, 36609741, 37771955, 40677490, 41265315, 45326346, 48812988, 52299630, 52880737, 55020420, 61016235, 62759556, 67989519, 73219482, 75543910, 78449445, 81354980, 82530630, 90652692, 104599260, 105761474, 109829223, 113315865, 122032470, 135979038, 146438964, 151087820, 156898890, 158642211, 165061260, 183048705, 203968557, 211522948, 219658446, 226631730, 244064940, 264403685, 271958076, 313797780, 317284422, 339947595, 366097410, 407937114, 439316892, 453263460, 475926633, 528807370, 549146115, 634568844, 679895190, 732194820, 793211055, 815874228, 951853266, 1019842785, 1057614740, 1098292230, 1359790380, 1427779899, 1586422110, 1903706532, 2039685570, 2196584460, 2379633165, 2855559798, 3172844220, 4079371140, 4759266330, 5711119596, 7138899495, 9518532660, 14277798990, 28555597980]

約数ペア:

[(1, 28555597980), (2, 14277798990), (3, 9518532660), (4, 7138899495), (5, 5711119596), (6, 4759266330), (7, 4079371140), (9, 3172844220), (10, 2855559798), (12, 2379633165), (13, 2196584460), (14, 2039685570), (15, 1903706532), (18, 1586422110), (20, 1427779899), (21, 1359790380), (26, 1098292230), (27, 1057614740), (28, 1019842785), (30, 951853266), (35, 815874228), (36, 793211055), (39, 732194820), (42, 679895190), (45, 634568844), (52, 549146115), (54, 528807370), (60, 475926633), (63, 453263460), (65, 439316892), (70, 407937114), (78, 366097410), (84, 339947595), (90, 317284422), (91, 313797780), (105, 271958076), (108, 264403685), (117, 244064940), (126, 226631730), (130, 219658446), (135, 211522948), (140, 203968557), (156, 183048705), (173, 165061260), (180, 158642211), (182, 156898890), (189, 151087820), (195, 146438964), (210, 135979038), (234, 122032470), (252, 113315865), (260, 109829223), (270, 105761474), (273, 104599260), (315, 90652692), (346, 82530630), (351, 81354980), (364, 78449445), (378, 75543910), (390, 73219482), (420, 67989519), (455, 62759556), (468, 61016235), (519, 55020420), (540, 52880737), (546, 52299630), (585, 48812988), (630, 45326346), (692, 41265315), (702, 40677490), (756, 37771955), (780, 36609741), (819, 34866420), (865, 33012252), (910, 31379778), (945, 30217564), (1038, 27510210), (1092, 26149815), (1170, 24406494), (1211, 23580180), (1260, 22663173), (1365, 20919852), (1404, 20338745), (1557, 18340140), (1638, 17433210), (1730, 16506126), (1755, 16270996), (1820, 15689889), (1890, 15108782), (2076, 13755105), (2249, 12697020), (2340, 12203247), (2422, 11790090), (2457, 11622140), (2595, 11004084), (2730, 10459926), (3114, 9170070), (3276, 8716605), (3359, 8501220), (3460, 8253063), (3510, 8135498), (3633, 7860060), (3780, 7554391), (4095, 6973284), (4498, 6348510), (4671, 6113380), (4844, 5895045), (4914, 5811070), (5190, 5502042), (5460, 5229963), (6055, 4716036), (6228, 4585035), (6718, 4250610), (6747, 4232340), (7020, 4067749), (7266, 3930030), (7785, 3668028), (8190, 3486642), (8996, 3174255), (9342, 3056690), (9828, 2905535), (10077, 2833740), (10380, 2751021), (10899, 2620020), (11245, 2539404), (12110, 2358018), (12285, 2324428), (13436, 2125305), (13494, 2116170), (14532, 1965015), (15570, 1834014), (15743, 1813860), (16380, 1743321), (16795, 1700244), (18165, 1572012), (18684, 1528345), (20154, 1416870), (20241, 1410780), (21798, 1310010), (22490, 1269702), (23355, 1222676), (23513, 1214460), (24220, 1179009), (24570, 1162214), (26988, 1058085), (30231, 944580), (31140, 917007), (31486, 906930), (32697, 873340), (33590, 850122), (33735, 846468), (36330, 786006), (40308, 708435), (40482, 705390), (43596, 655005), (43667, 653940), (44980, 634851), (46710, 611338), (47026, 607230), (47229, 604620), (49140, 581107), (50385, 566748), (54495, 524004), (60462, 472290), (60723, 470260), (62972, 453465), (65394, 436670), (67180, 425061), (67470, 423234), (70539, 404820), (72660, 393003), (78715, 362772), (80964, 352695), (87334, 326970), (90693, 314860), (93420, 305669), (94052, 303615), (94458, 302310), (100770, 283374), (101205, 282156), (108990, 262002), (117565, 242892), (120924, 236145), (121446, 235130), (130788, 218335), (131001, 217980), (134940, 211617), (141078, 202410), (141687, 201540), (151155, 188916), (157430, 181386), (163485, 174668)]