91515060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 353213952

約数和(自身を除く): 261698892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 105, 111, 117, 126, 130, 140, 148, 151, 156, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 273, 302, 315, 333, 364, 370, 390, 420, 444, 453, 455, 468, 481, 518, 546, 555, 585, 604, 630, 666, 740, 755, 777, 780, 819, 906, 910, 962, 1036, 1057, 1092, 1110, 1170, 1260, 1295, 1332, 1359, 1365, 1443, 1510, 1554, 1638, 1665, 1812, 1820, 1924, 1963, 2114, 2220, 2265, 2331, 2340, 2405, 2590, 2718, 2730, 2886, 3020, 3108, 3171, 3276, 3330, 3367, 3885, 3926, 4095, 4228, 4329, 4530, 4662, 4810, 5180, 5285, 5436, 5460, 5587, 5772, 5889, 6342, 6660, 6734, 6795, 7215, 7770, 7852, 8190, 8658, 9060, 9324, 9513, 9620, 9815, 10101, 10570, 11174, 11655, 11778, 12684, 13468, 13590, 13741, 14430, 15540, 15855, 16380, 16761, 16835, 17316, 17667, 19026, 19630, 20202, 21140, 21645, 22348, 23310, 23556, 27180, 27482, 27935, 28860, 29445, 30303, 31710, 33522, 33670, 35334, 38052, 39109, 39260, 40404, 41223, 43290, 46620, 47565, 50283, 50505, 54964, 55870, 58890, 60606, 63420, 67044, 67340, 68705, 70668, 72631, 78218, 82446, 83805, 86580, 88335, 95130, 100566, 101010, 111740, 117327, 117780, 121212, 123669, 137410, 145262, 151515, 156436, 164892, 167610, 176670, 190260, 195545, 201132, 202020, 206115, 217893, 234654, 247338, 251415, 274820, 290524, 303030, 335220, 351981, 353340, 363155, 391090, 412230, 435786, 469308, 494676, 502830, 508417, 586635, 606060, 618345, 653679, 703962, 726310, 782180, 824460, 871572, 1005660, 1016834, 1089465, 1173270, 1236690, 1307358, 1407924, 1452620, 1525251, 1759905, 2033668, 2178930, 2346540, 2473380, 2542085, 2614716, 3050502, 3268395, 3519810, 4357860, 4575753, 5084170, 6101004, 6536790, 7039620, 7626255, 9151506, 10168340, 13073580, 15252510, 18303012, 22878765, 30505020, 45757530, 91515060]

約数ペア:

[(1, 91515060), (2, 45757530), (3, 30505020), (4, 22878765), (5, 18303012), (6, 15252510), (7, 13073580), (9, 10168340), (10, 9151506), (12, 7626255), (13, 7039620), (14, 6536790), (15, 6101004), (18, 5084170), (20, 4575753), (21, 4357860), (26, 3519810), (28, 3268395), (30, 3050502), (35, 2614716), (36, 2542085), (37, 2473380), (39, 2346540), (42, 2178930), (45, 2033668), (52, 1759905), (60, 1525251), (63, 1452620), (65, 1407924), (70, 1307358), (74, 1236690), (78, 1173270), (84, 1089465), (90, 1016834), (91, 1005660), (105, 871572), (111, 824460), (117, 782180), (126, 726310), (130, 703962), (140, 653679), (148, 618345), (151, 606060), (156, 586635), (180, 508417), (182, 502830), (185, 494676), (195, 469308), (210, 435786), (222, 412230), (234, 391090), (252, 363155), (259, 353340), (260, 351981), (273, 335220), (302, 303030), (315, 290524), (333, 274820), (364, 251415), (370, 247338), (390, 234654), (420, 217893), (444, 206115), (453, 202020), (455, 201132), (468, 195545), (481, 190260), (518, 176670), (546, 167610), (555, 164892), (585, 156436), (604, 151515), (630, 145262), (666, 137410), (740, 123669), (755, 121212), (777, 117780), (780, 117327), (819, 111740), (906, 101010), (910, 100566), (962, 95130), (1036, 88335), (1057, 86580), (1092, 83805), (1110, 82446), (1170, 78218), (1260, 72631), (1295, 70668), (1332, 68705), (1359, 67340), (1365, 67044), (1443, 63420), (1510, 60606), (1554, 58890), (1638, 55870), (1665, 54964), (1812, 50505), (1820, 50283), (1924, 47565), (1963, 46620), (2114, 43290), (2220, 41223), (2265, 40404), (2331, 39260), (2340, 39109), (2405, 38052), (2590, 35334), (2718, 33670), (2730, 33522), (2886, 31710), (3020, 30303), (3108, 29445), (3171, 28860), (3276, 27935), (3330, 27482), (3367, 27180), (3885, 23556), (3926, 23310), (4095, 22348), (4228, 21645), (4329, 21140), (4530, 20202), (4662, 19630), (4810, 19026), (5180, 17667), (5285, 17316), (5436, 16835), (5460, 16761), (5587, 16380), (5772, 15855), (5889, 15540), (6342, 14430), (6660, 13741), (6734, 13590), (6795, 13468), (7215, 12684), (7770, 11778), (7852, 11655), (8190, 11174), (8658, 10570), (9060, 10101), (9324, 9815), (9513, 9620)]