149080950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5510

約数の個数: 72

約数和(自身を含む): 407171856

約数和(自身を除く): 258090906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5431, 5490, 9150, 10862, 13725, 16293, 27155, 27450, 32586, 48879, 54310, 81465, 97758, 135775, 162930, 244395, 271550, 331291, 407325, 488790, 662582, 814650, 993873, 1221975, 1656455, 1987746, 2443950, 2981619, 3312910, 4969365, 5963238, 8282275, 9938730, 14908095, 16564550, 24846825, 29816190, 49693650, 74540475, 149080950]

約数ペア:

[(1, 149080950), (2, 74540475), (3, 49693650), (5, 29816190), (6, 24846825), (9, 16564550), (10, 14908095), (15, 9938730), (18, 8282275), (25, 5963238), (30, 4969365), (45, 3312910), (50, 2981619), (61, 2443950), (75, 1987746), (90, 1656455), (122, 1221975), (150, 993873), (183, 814650), (225, 662582), (305, 488790), (366, 407325), (450, 331291), (549, 271550), (610, 244395), (915, 162930), (1098, 135775), (1525, 97758), (1830, 81465), (2745, 54310), (3050, 48879), (4575, 32586), (5431, 27450), (5490, 27155), (9150, 16293), (10862, 13725)]