100975500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 144

約数和(自身を含む): 335593440

約数和(自身を除く): 234617940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 1125, 1140, 1181, 1425, 1500, 1710, 1900, 2250, 2362, 2375, 2850, 3420, 3543, 4275, 4500, 4724, 4750, 5700, 5905, 7086, 7125, 8550, 9500, 10629, 11810, 14172, 14250, 17100, 17715, 21258, 21375, 22439, 23620, 28500, 29525, 35430, 42516, 42750, 44878, 53145, 59050, 67317, 70860, 85500, 88575, 89756, 106290, 112195, 118100, 134634, 147625, 177150, 201951, 212580, 224390, 265725, 269268, 295250, 336585, 354300, 403902, 442875, 448780, 531450, 560975, 590500, 673170, 807804, 885750, 1009755, 1062900, 1121950, 1328625, 1346340, 1682925, 1771500, 2019510, 2243900, 2657250, 2804875, 3365850, 4039020, 5048775, 5314500, 5609750, 6731700, 8414625, 10097550, 11219500, 16829250, 20195100, 25243875, 33658500, 50487750, 100975500]

約数ペア:

[(1, 100975500), (2, 50487750), (3, 33658500), (4, 25243875), (5, 20195100), (6, 16829250), (9, 11219500), (10, 10097550), (12, 8414625), (15, 6731700), (18, 5609750), (19, 5314500), (20, 5048775), (25, 4039020), (30, 3365850), (36, 2804875), (38, 2657250), (45, 2243900), (50, 2019510), (57, 1771500), (60, 1682925), (75, 1346340), (76, 1328625), (90, 1121950), (95, 1062900), (100, 1009755), (114, 885750), (125, 807804), (150, 673170), (171, 590500), (180, 560975), (190, 531450), (225, 448780), (228, 442875), (250, 403902), (285, 354300), (300, 336585), (342, 295250), (375, 269268), (380, 265725), (450, 224390), (475, 212580), (500, 201951), (570, 177150), (684, 147625), (750, 134634), (855, 118100), (900, 112195), (950, 106290), (1125, 89756), (1140, 88575), (1181, 85500), (1425, 70860), (1500, 67317), (1710, 59050), (1900, 53145), (2250, 44878), (2362, 42750), (2375, 42516), (2850, 35430), (3420, 29525), (3543, 28500), (4275, 23620), (4500, 22439), (4724, 21375), (4750, 21258), (5700, 17715), (5905, 17100), (7086, 14250), (7125, 14172), (8550, 11810), (9500, 10629)]