243506550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7534

約数の個数: 96

約数和(自身を含む): 712525824

約数和(自身を除く): 469019274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 2170, 2325, 3255, 4650, 5425, 6510, 7481, 10850, 14962, 16275, 22443, 32550, 37405, 44886, 52367, 74810, 104734, 112215, 157101, 187025, 224430, 231911, 261835, 314202, 374050, 463822, 523670, 561075, 695733, 785505, 1122150, 1159555, 1309175, 1391466, 1571010, 1623377, 2319110, 2618350, 3246754, 3478665, 3927525, 4870131, 5797775, 6957330, 7855050, 8116885, 9740262, 11595550, 16233770, 17393325, 24350655, 34786650, 40584425, 48701310, 81168850, 121753275, 243506550]

約数ペア:

[(1, 243506550), (2, 121753275), (3, 81168850), (5, 48701310), (6, 40584425), (7, 34786650), (10, 24350655), (14, 17393325), (15, 16233770), (21, 11595550), (25, 9740262), (30, 8116885), (31, 7855050), (35, 6957330), (42, 5797775), (50, 4870131), (62, 3927525), (70, 3478665), (75, 3246754), (93, 2618350), (105, 2319110), (150, 1623377), (155, 1571010), (175, 1391466), (186, 1309175), (210, 1159555), (217, 1122150), (310, 785505), (350, 695733), (434, 561075), (465, 523670), (525, 463822), (651, 374050), (775, 314202), (930, 261835), (1050, 231911), (1085, 224430), (1302, 187025), (1550, 157101), (2170, 112215), (2325, 104734), (3255, 74810), (4650, 52367), (5425, 44886), (6510, 37405), (7481, 32550), (10850, 22443), (14962, 16275)]