124355140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 336232512

約数和(自身を除く): 211877372

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 49, 52, 65, 70, 86, 91, 98, 130, 140, 172, 182, 196, 215, 227, 245, 260, 301, 364, 430, 454, 455, 490, 559, 602, 637, 860, 908, 910, 980, 1118, 1135, 1204, 1274, 1505, 1589, 1820, 2107, 2236, 2270, 2548, 2795, 2951, 3010, 3178, 3185, 3913, 4214, 4540, 5590, 5902, 6020, 6356, 6370, 7826, 7945, 8428, 9761, 10535, 11123, 11180, 11804, 12740, 14755, 15652, 15890, 19522, 19565, 20657, 21070, 22246, 27391, 29510, 31780, 39044, 39130, 41314, 42140, 44492, 48805, 54782, 55615, 59020, 68327, 78260, 82628, 97610, 103285, 109564, 111230, 126893, 136654, 136955, 144599, 195220, 206570, 222460, 253786, 273308, 273910, 289198, 341635, 413140, 478289, 507572, 547820, 578396, 634465, 683270, 722995, 888251, 956578, 1268930, 1366540, 1445990, 1776502, 1913156, 2391445, 2537860, 2891980, 3553004, 4441255, 4782890, 6217757, 8882510, 9565780, 12435514, 17765020, 24871028, 31088785, 62177570, 124355140]

約数ペア:

[(1, 124355140), (2, 62177570), (4, 31088785), (5, 24871028), (7, 17765020), (10, 12435514), (13, 9565780), (14, 8882510), (20, 6217757), (26, 4782890), (28, 4441255), (35, 3553004), (43, 2891980), (49, 2537860), (52, 2391445), (65, 1913156), (70, 1776502), (86, 1445990), (91, 1366540), (98, 1268930), (130, 956578), (140, 888251), (172, 722995), (182, 683270), (196, 634465), (215, 578396), (227, 547820), (245, 507572), (260, 478289), (301, 413140), (364, 341635), (430, 289198), (454, 273910), (455, 273308), (490, 253786), (559, 222460), (602, 206570), (637, 195220), (860, 144599), (908, 136955), (910, 136654), (980, 126893), (1118, 111230), (1135, 109564), (1204, 103285), (1274, 97610), (1505, 82628), (1589, 78260), (1820, 68327), (2107, 59020), (2236, 55615), (2270, 54782), (2548, 48805), (2795, 44492), (2951, 42140), (3010, 41314), (3178, 39130), (3185, 39044), (3913, 31780), (4214, 29510), (4540, 27391), (5590, 22246), (5902, 21070), (6020, 20657), (6356, 19565), (6370, 19522), (7826, 15890), (7945, 15652), (8428, 14755), (9761, 12740), (10535, 11804), (11123, 11180)]