137215260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8412

約数の個数: 144

約数和(自身を含む): 512331456

約数和(自身を除く): 375116196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8377, 16380, 16754, 25131, 33508, 41885, 50262, 58639, 75393, 83770, 100524, 108901, 117278, 125655, 150786, 167540, 175917, 217802, 234556, 251310, 293195, 301572, 326703, 351834, 376965, 435604, 502620, 527751, 544505, 586390, 653406, 703668, 753930, 762307, 879585, 980109, 1055502, 1089010, 1172780, 1306812, 1507860, 1524614, 1633515, 1759170, 1960218, 2111004, 2178020, 2286921, 2638755, 3049228, 3267030, 3518340, 3811535, 3920436, 4573842, 4900545, 5277510, 6534060, 6860763, 7623070, 9147684, 9801090, 10555020, 11434605, 13721526, 15246140, 19602180, 22869210, 27443052, 34303815, 45738420, 68607630, 137215260]

約数ペア:

[(1, 137215260), (2, 68607630), (3, 45738420), (4, 34303815), (5, 27443052), (6, 22869210), (7, 19602180), (9, 15246140), (10, 13721526), (12, 11434605), (13, 10555020), (14, 9801090), (15, 9147684), (18, 7623070), (20, 6860763), (21, 6534060), (26, 5277510), (28, 4900545), (30, 4573842), (35, 3920436), (36, 3811535), (39, 3518340), (42, 3267030), (45, 3049228), (52, 2638755), (60, 2286921), (63, 2178020), (65, 2111004), (70, 1960218), (78, 1759170), (84, 1633515), (90, 1524614), (91, 1507860), (105, 1306812), (117, 1172780), (126, 1089010), (130, 1055502), (140, 980109), (156, 879585), (180, 762307), (182, 753930), (195, 703668), (210, 653406), (234, 586390), (252, 544505), (260, 527751), (273, 502620), (315, 435604), (364, 376965), (390, 351834), (420, 326703), (455, 301572), (468, 293195), (546, 251310), (585, 234556), (630, 217802), (780, 175917), (819, 167540), (910, 150786), (1092, 125655), (1170, 117278), (1260, 108901), (1365, 100524), (1638, 83770), (1820, 75393), (2340, 58639), (2730, 50262), (3276, 41885), (4095, 33508), (5460, 25131), (8190, 16754), (8377, 16380)]