150893100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:840

約数の個数: 108

約数和(自身を含む): 475282080

約数和(自身を除く): 324388980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 389, 431, 450, 778, 862, 900, 1167, 1293, 1556, 1724, 1945, 2155, 2334, 2586, 3501, 3879, 3890, 4310, 4668, 5172, 5835, 6465, 7002, 7758, 7780, 8620, 9725, 10775, 11670, 12930, 14004, 15516, 17505, 19395, 19450, 21550, 23340, 25860, 29175, 32325, 35010, 38790, 38900, 43100, 58350, 64650, 70020, 77580, 87525, 96975, 116700, 129300, 167659, 175050, 193950, 335318, 350100, 387900, 502977, 670636, 838295, 1005954, 1508931, 1676590, 2011908, 2514885, 3017862, 3353180, 4191475, 5029770, 6035724, 7544655, 8382950, 10059540, 12574425, 15089310, 16765900, 25148850, 30178620, 37723275, 50297700, 75446550, 150893100]

約数ペア:

[(1, 150893100), (2, 75446550), (3, 50297700), (4, 37723275), (5, 30178620), (6, 25148850), (9, 16765900), (10, 15089310), (12, 12574425), (15, 10059540), (18, 8382950), (20, 7544655), (25, 6035724), (30, 5029770), (36, 4191475), (45, 3353180), (50, 3017862), (60, 2514885), (75, 2011908), (90, 1676590), (100, 1508931), (150, 1005954), (180, 838295), (225, 670636), (300, 502977), (389, 387900), (431, 350100), (450, 335318), (778, 193950), (862, 175050), (900, 167659), (1167, 129300), (1293, 116700), (1556, 96975), (1724, 87525), (1945, 77580), (2155, 70020), (2334, 64650), (2586, 58350), (3501, 43100), (3879, 38900), (3890, 38790), (4310, 35010), (4668, 32325), (5172, 29175), (5835, 25860), (6465, 23340), (7002, 21550), (7758, 19450), (7780, 19395), (8620, 17505), (9725, 15516), (10775, 14004), (11670, 12930)]