125508460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 343203840

約数和(自身を除く): 217695380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 217, 220, 239, 242, 308, 310, 341, 385, 434, 478, 484, 605, 620, 682, 770, 847, 868, 956, 1085, 1195, 1210, 1364, 1540, 1673, 1694, 1705, 2170, 2387, 2390, 2420, 2629, 3346, 3388, 3410, 3751, 4235, 4340, 4774, 4780, 5258, 6692, 6820, 7409, 7502, 8365, 8470, 9548, 10516, 11935, 13145, 14818, 15004, 16730, 16940, 18403, 18755, 23870, 26257, 26290, 28919, 29636, 33460, 36806, 37045, 37510, 47740, 51863, 52514, 52580, 57838, 73612, 74090, 75020, 81499, 92015, 103726, 105028, 115676, 131285, 144595, 148180, 162998, 184030, 202433, 207452, 259315, 262570, 289190, 325996, 368060, 404866, 407495, 518630, 525140, 570493, 578380, 809732, 814990, 896489, 1012165, 1037260, 1140986, 1629980, 1792978, 2024330, 2281972, 2852465, 3585956, 4048660, 4482445, 5704930, 6275423, 8964890, 11409860, 12550846, 17929780, 25101692, 31377115, 62754230, 125508460]

約数ペア:

[(1, 125508460), (2, 62754230), (4, 31377115), (5, 25101692), (7, 17929780), (10, 12550846), (11, 11409860), (14, 8964890), (20, 6275423), (22, 5704930), (28, 4482445), (31, 4048660), (35, 3585956), (44, 2852465), (55, 2281972), (62, 2024330), (70, 1792978), (77, 1629980), (110, 1140986), (121, 1037260), (124, 1012165), (140, 896489), (154, 814990), (155, 809732), (217, 578380), (220, 570493), (239, 525140), (242, 518630), (308, 407495), (310, 404866), (341, 368060), (385, 325996), (434, 289190), (478, 262570), (484, 259315), (605, 207452), (620, 202433), (682, 184030), (770, 162998), (847, 148180), (868, 144595), (956, 131285), (1085, 115676), (1195, 105028), (1210, 103726), (1364, 92015), (1540, 81499), (1673, 75020), (1694, 74090), (1705, 73612), (2170, 57838), (2387, 52580), (2390, 52514), (2420, 51863), (2629, 47740), (3346, 37510), (3388, 37045), (3410, 36806), (3751, 33460), (4235, 29636), (4340, 28919), (4774, 26290), (4780, 26257), (5258, 23870), (6692, 18755), (6820, 18403), (7409, 16940), (7502, 16730), (8365, 15004), (8470, 14818), (9548, 13145), (10516, 11935)]