27099540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 91208208

約数和(自身を除く): 64108668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 313, 333, 370, 390, 444, 468, 481, 555, 585, 626, 666, 740, 780, 939, 962, 1110, 1170, 1252, 1332, 1443, 1565, 1665, 1878, 1924, 2220, 2340, 2405, 2817, 2886, 3130, 3330, 3756, 4069, 4329, 4695, 4810, 5634, 5772, 6260, 6660, 7215, 8138, 8658, 9390, 9620, 11268, 11581, 12207, 14085, 14430, 16276, 17316, 18780, 20345, 21645, 23162, 24414, 28170, 28860, 34743, 36621, 40690, 43290, 46324, 48828, 56340, 57905, 61035, 69486, 73242, 81380, 86580, 104229, 115810, 122070, 138972, 146484, 150553, 173715, 183105, 208458, 231620, 244140, 301106, 347430, 366210, 416916, 451659, 521145, 602212, 694860, 732420, 752765, 903318, 1042290, 1354977, 1505530, 1806636, 2084580, 2258295, 2709954, 3011060, 4516590, 5419908, 6774885, 9033180, 13549770, 27099540]

約数ペア:

[(1, 27099540), (2, 13549770), (3, 9033180), (4, 6774885), (5, 5419908), (6, 4516590), (9, 3011060), (10, 2709954), (12, 2258295), (13, 2084580), (15, 1806636), (18, 1505530), (20, 1354977), (26, 1042290), (30, 903318), (36, 752765), (37, 732420), (39, 694860), (45, 602212), (52, 521145), (60, 451659), (65, 416916), (74, 366210), (78, 347430), (90, 301106), (111, 244140), (117, 231620), (130, 208458), (148, 183105), (156, 173715), (180, 150553), (185, 146484), (195, 138972), (222, 122070), (234, 115810), (260, 104229), (313, 86580), (333, 81380), (370, 73242), (390, 69486), (444, 61035), (468, 57905), (481, 56340), (555, 48828), (585, 46324), (626, 43290), (666, 40690), (740, 36621), (780, 34743), (939, 28860), (962, 28170), (1110, 24414), (1170, 23162), (1252, 21645), (1332, 20345), (1443, 18780), (1565, 17316), (1665, 16276), (1878, 14430), (1924, 14085), (2220, 12207), (2340, 11581), (2405, 11268), (2817, 9620), (2886, 9390), (3130, 8658), (3330, 8138), (3756, 7215), (4069, 6660), (4329, 6260), (4695, 5772), (4810, 5634)]