20303100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 108

約数和(自身を含む): 67433184

約数和(自身を除く): 47130084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1327, 1530, 1700, 2550, 2654, 3060, 3825, 3981, 5100, 5308, 6635, 7650, 7962, 11943, 13270, 15300, 15924, 19905, 22559, 23886, 26540, 33175, 39810, 45118, 47772, 59715, 66350, 67677, 79620, 90236, 99525, 112795, 119430, 132700, 135354, 199050, 203031, 225590, 238860, 270708, 298575, 338385, 398100, 406062, 451180, 563975, 597150, 676770, 812124, 1015155, 1127950, 1194300, 1353540, 1691925, 2030310, 2255900, 3383850, 4060620, 5075775, 6767700, 10151550, 20303100]

約数ペア:

[(1, 20303100), (2, 10151550), (3, 6767700), (4, 5075775), (5, 4060620), (6, 3383850), (9, 2255900), (10, 2030310), (12, 1691925), (15, 1353540), (17, 1194300), (18, 1127950), (20, 1015155), (25, 812124), (30, 676770), (34, 597150), (36, 563975), (45, 451180), (50, 406062), (51, 398100), (60, 338385), (68, 298575), (75, 270708), (85, 238860), (90, 225590), (100, 203031), (102, 199050), (150, 135354), (153, 132700), (170, 119430), (180, 112795), (204, 99525), (225, 90236), (255, 79620), (300, 67677), (306, 66350), (340, 59715), (425, 47772), (450, 45118), (510, 39810), (612, 33175), (765, 26540), (850, 23886), (900, 22559), (1020, 19905), (1275, 15924), (1327, 15300), (1530, 13270), (1700, 11943), (2550, 7962), (2654, 7650), (3060, 6635), (3825, 5308), (3981, 5100)]