28537200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{7927}}^1$

素因数の和:7951

約数の個数: 90

約数和(自身を含む): 99044504

約数和(自身を除く): 70507304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 7927, 15854, 23781, 31708, 39635, 47562, 63416, 71343, 79270, 95124, 118905, 126832, 142686, 158540, 190248, 198175, 237810, 285372, 317080, 356715, 380496, 396350, 475620, 570744, 594525, 634160, 713430, 792700, 951240, 1141488, 1189050, 1426860, 1585400, 1783575, 1902480, 2378100, 2853720, 3170800, 3567150, 4756200, 5707440, 7134300, 9512400, 14268600, 28537200]

約数ペア:

[(1, 28537200), (2, 14268600), (3, 9512400), (4, 7134300), (5, 5707440), (6, 4756200), (8, 3567150), (9, 3170800), (10, 2853720), (12, 2378100), (15, 1902480), (16, 1783575), (18, 1585400), (20, 1426860), (24, 1189050), (25, 1141488), (30, 951240), (36, 792700), (40, 713430), (45, 634160), (48, 594525), (50, 570744), (60, 475620), (72, 396350), (75, 380496), (80, 356715), (90, 317080), (100, 285372), (120, 237810), (144, 198175), (150, 190248), (180, 158540), (200, 142686), (225, 126832), (240, 118905), (300, 95124), (360, 79270), (400, 71343), (450, 63416), (600, 47562), (720, 39635), (900, 31708), (1200, 23781), (1800, 15854), (3600, 7927)]