83685420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 324656640

約数和(自身を除く): 240971220

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, 131, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 262, 270, 273, 315, 338, 351, 364, 378, 390, 393, 420, 455, 468, 507, 524, 540, 546, 585, 630, 655, 676, 702, 756, 780, 786, 819, 845, 910, 917, 945, 1014, 1092, 1170, 1179, 1183, 1260, 1310, 1365, 1404, 1521, 1572, 1638, 1690, 1703, 1755, 1820, 1834, 1890, 1965, 2028, 2340, 2358, 2366, 2457, 2535, 2620, 2730, 2751, 3042, 3276, 3380, 3406, 3510, 3537, 3549, 3668, 3780, 3930, 4095, 4563, 4585, 4716, 4732, 4914, 5070, 5109, 5460, 5502, 5895, 5915, 6084, 6812, 7020, 7074, 7098, 7605, 7860, 8190, 8253, 8515, 9126, 9170, 9828, 10140, 10218, 10647, 11004, 11790, 11830, 11921, 12285, 13755, 14148, 14196, 15210, 15327, 16380, 16506, 17030, 17685, 17745, 18252, 18340, 20436, 21294, 22139, 22815, 23580, 23660, 23842, 24570, 24759, 25545, 27510, 30420, 30654, 31941, 33012, 34060, 35370, 35490, 35763, 41265, 42588, 44278, 45630, 45981, 47684, 49140, 49518, 51090, 53235, 55020, 59605, 61308, 63882, 66417, 70740, 70980, 71526, 76635, 82530, 88556, 91260, 91962, 99036, 102180, 106470, 107289, 110695, 119210, 123795, 127764, 132834, 143052, 153270, 154973, 159705, 165060, 178815, 183924, 199251, 212940, 214578, 221390, 229905, 238420, 247590, 265668, 306540, 309946, 319410, 321867, 332085, 357630, 398502, 429156, 442780, 459810, 464919, 495180, 536445, 597753, 619892, 638820, 643734, 664170, 715260, 774865, 797004, 919620, 929838, 996255, 1072890, 1195506, 1287468, 1328340, 1394757, 1549730, 1609335, 1859676, 1992510, 2145780, 2324595, 2391012, 2789514, 2988765, 3099460, 3218670, 3985020, 4184271, 4649190, 5579028, 5977530, 6437340, 6973785, 8368542, 9298380, 11955060, 13947570, 16737084, 20921355, 27895140, 41842710, 83685420]

約数ペア:

[(1, 83685420), (2, 41842710), (3, 27895140), (4, 20921355), (5, 16737084), (6, 13947570), (7, 11955060), (9, 9298380), (10, 8368542), (12, 6973785), (13, 6437340), (14, 5977530), (15, 5579028), (18, 4649190), (20, 4184271), (21, 3985020), (26, 3218670), (27, 3099460), (28, 2988765), (30, 2789514), (35, 2391012), (36, 2324595), (39, 2145780), (42, 1992510), (45, 1859676), (52, 1609335), (54, 1549730), (60, 1394757), (63, 1328340), (65, 1287468), (70, 1195506), (78, 1072890), (84, 996255), (90, 929838), (91, 919620), (105, 797004), (108, 774865), (117, 715260), (126, 664170), (130, 643734), (131, 638820), (135, 619892), (140, 597753), (156, 536445), (169, 495180), (180, 464919), (182, 459810), (189, 442780), (195, 429156), (210, 398502), (234, 357630), (252, 332085), (260, 321867), (262, 319410), (270, 309946), (273, 306540), (315, 265668), (338, 247590), (351, 238420), (364, 229905), (378, 221390), (390, 214578), (393, 212940), (420, 199251), (455, 183924), (468, 178815), (507, 165060), (524, 159705), (540, 154973), (546, 153270), (585, 143052), (630, 132834), (655, 127764), (676, 123795), (702, 119210), (756, 110695), (780, 107289), (786, 106470), (819, 102180), (845, 99036), (910, 91962), (917, 91260), (945, 88556), (1014, 82530), (1092, 76635), (1170, 71526), (1179, 70980), (1183, 70740), (1260, 66417), (1310, 63882), (1365, 61308), (1404, 59605), (1521, 55020), (1572, 53235), (1638, 51090), (1690, 49518), (1703, 49140), (1755, 47684), (1820, 45981), (1834, 45630), (1890, 44278), (1965, 42588), (2028, 41265), (2340, 35763), (2358, 35490), (2366, 35370), (2457, 34060), (2535, 33012), (2620, 31941), (2730, 30654), (2751, 30420), (3042, 27510), (3276, 25545), (3380, 24759), (3406, 24570), (3510, 23842), (3537, 23660), (3549, 23580), (3668, 22815), (3780, 22139), (3930, 21294), (4095, 20436), (4563, 18340), (4585, 18252), (4716, 17745), (4732, 17685), (4914, 17030), (5070, 16506), (5109, 16380), (5460, 15327), (5502, 15210), (5895, 14196), (5915, 14148), (6084, 13755), (6812, 12285), (7020, 11921), (7074, 11830), (7098, 11790), (7605, 11004), (7860, 10647), (8190, 10218), (8253, 10140), (8515, 9828), (9126, 9170)]