51081030

素因数分解:

$2^1\times 3^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 336

約数和(自身を含む): 188398224

約数和(自身を除く): 137317194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 49, 54, 55, 63, 65, 66, 70, 77, 78, 81, 90, 91, 98, 99, 105, 110, 117, 126, 130, 135, 143, 147, 154, 162, 165, 182, 189, 195, 198, 210, 231, 234, 243, 245, 270, 273, 286, 294, 297, 315, 330, 351, 378, 385, 390, 405, 429, 441, 455, 462, 486, 490, 495, 539, 546, 567, 585, 594, 630, 637, 693, 702, 715, 729, 735, 770, 810, 819, 858, 882, 891, 910, 945, 990, 1001, 1053, 1078, 1134, 1155, 1170, 1215, 1274, 1287, 1323, 1365, 1386, 1430, 1458, 1470, 1485, 1617, 1638, 1701, 1755, 1782, 1890, 1911, 2002, 2079, 2106, 2145, 2205, 2310, 2430, 2457, 2574, 2646, 2673, 2695, 2730, 2835, 2970, 3003, 3159, 3185, 3234, 3402, 3465, 3510, 3645, 3822, 3861, 3969, 4095, 4158, 4290, 4410, 4455, 4851, 4914, 5005, 5103, 5265, 5346, 5390, 5670, 5733, 6006, 6237, 6318, 6370, 6435, 6615, 6930, 7007, 7290, 7371, 7722, 7938, 8019, 8085, 8190, 8505, 8910, 9009, 9477, 9555, 9702, 10010, 10206, 10395, 10530, 11466, 11583, 11907, 12285, 12474, 12870, 13230, 13365, 14014, 14553, 14742, 15015, 15795, 16038, 16170, 17010, 17199, 18018, 18711, 18954, 19110, 19305, 19845, 20790, 21021, 22113, 23166, 23814, 24255, 24570, 25515, 26730, 27027, 28665, 29106, 30030, 31185, 31590, 34398, 34749, 35035, 35721, 36855, 37422, 38610, 39690, 40095, 42042, 43659, 44226, 45045, 47385, 48510, 51030, 51597, 54054, 56133, 57330, 57915, 59535, 62370, 63063, 66339, 69498, 70070, 71442, 72765, 73710, 80190, 81081, 85995, 87318, 90090, 93555, 94770, 103194, 104247, 105105, 110565, 112266, 115830, 119070, 126126, 130977, 132678, 135135, 145530, 154791, 162162, 171990, 173745, 178605, 187110, 189189, 208494, 210210, 218295, 221130, 243243, 257985, 261954, 270270, 280665, 309582, 315315, 331695, 347490, 357210, 378378, 392931, 405405, 436590, 464373, 486486, 515970, 521235, 561330, 567567, 630630, 654885, 663390, 729729, 773955, 785862, 810810, 928746, 945945, 1042470, 1135134, 1216215, 1309770, 1459458, 1547910, 1702701, 1891890, 1964655, 2321865, 2432430, 2837835, 3405402, 3648645, 3929310, 4643730, 5108103, 5675670, 7297290, 8513505, 10216206, 17027010, 25540515, 51081030]

約数ペア:

[(1, 51081030), (2, 25540515), (3, 17027010), (5, 10216206), (6, 8513505), (7, 7297290), (9, 5675670), (10, 5108103), (11, 4643730), (13, 3929310), (14, 3648645), (15, 3405402), (18, 2837835), (21, 2432430), (22, 2321865), (26, 1964655), (27, 1891890), (30, 1702701), (33, 1547910), (35, 1459458), (39, 1309770), (42, 1216215), (45, 1135134), (49, 1042470), (54, 945945), (55, 928746), (63, 810810), (65, 785862), (66, 773955), (70, 729729), (77, 663390), (78, 654885), (81, 630630), (90, 567567), (91, 561330), (98, 521235), (99, 515970), (105, 486486), (110, 464373), (117, 436590), (126, 405405), (130, 392931), (135, 378378), (143, 357210), (147, 347490), (154, 331695), (162, 315315), (165, 309582), (182, 280665), (189, 270270), (195, 261954), (198, 257985), (210, 243243), (231, 221130), (234, 218295), (243, 210210), (245, 208494), (270, 189189), (273, 187110), (286, 178605), (294, 173745), (297, 171990), (315, 162162), (330, 154791), (351, 145530), (378, 135135), (385, 132678), (390, 130977), (405, 126126), (429, 119070), (441, 115830), (455, 112266), (462, 110565), (486, 105105), (490, 104247), (495, 103194), (539, 94770), (546, 93555), (567, 90090), (585, 87318), (594, 85995), (630, 81081), (637, 80190), (693, 73710), (702, 72765), (715, 71442), (729, 70070), (735, 69498), (770, 66339), (810, 63063), (819, 62370), (858, 59535), (882, 57915), (891, 57330), (910, 56133), (945, 54054), (990, 51597), (1001, 51030), (1053, 48510), (1078, 47385), (1134, 45045), (1155, 44226), (1170, 43659), (1215, 42042), (1274, 40095), (1287, 39690), (1323, 38610), (1365, 37422), (1386, 36855), (1430, 35721), (1458, 35035), (1470, 34749), (1485, 34398), (1617, 31590), (1638, 31185), (1701, 30030), (1755, 29106), (1782, 28665), (1890, 27027), (1911, 26730), (2002, 25515), (2079, 24570), (2106, 24255), (2145, 23814), (2205, 23166), (2310, 22113), (2430, 21021), (2457, 20790), (2574, 19845), (2646, 19305), (2673, 19110), (2695, 18954), (2730, 18711), (2835, 18018), (2970, 17199), (3003, 17010), (3159, 16170), (3185, 16038), (3234, 15795), (3402, 15015), (3465, 14742), (3510, 14553), (3645, 14014), (3822, 13365), (3861, 13230), (3969, 12870), (4095, 12474), (4158, 12285), (4290, 11907), (4410, 11583), (4455, 11466), (4851, 10530), (4914, 10395), (5005, 10206), (5103, 10010), (5265, 9702), (5346, 9555), (5390, 9477), (5670, 9009), (5733, 8910), (6006, 8505), (6237, 8190), (6318, 8085), (6370, 8019), (6435, 7938), (6615, 7722), (6930, 7371), (7007, 7290)]