325530900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{40189}}^1$

素因数の和:40215

約数の個数: 90

約数和(自身を含む): 1055268830

約数和(自身を除く): 729737930

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 40189, 80378, 120567, 160756, 200945, 241134, 361701, 401890, 482268, 602835, 723402, 803780, 1004725, 1085103, 1205670, 1446804, 1808505, 2009450, 2170206, 2411340, 3014175, 3255309, 3617010, 4018900, 4340412, 5425515, 6028350, 6510618, 7234020, 9042525, 10851030, 12056700, 13021236, 16276545, 18085050, 21702060, 27127575, 32553090, 36170100, 54255150, 65106180, 81382725, 108510300, 162765450, 325530900]

約数ペア:

[(1, 325530900), (2, 162765450), (3, 108510300), (4, 81382725), (5, 65106180), (6, 54255150), (9, 36170100), (10, 32553090), (12, 27127575), (15, 21702060), (18, 18085050), (20, 16276545), (25, 13021236), (27, 12056700), (30, 10851030), (36, 9042525), (45, 7234020), (50, 6510618), (54, 6028350), (60, 5425515), (75, 4340412), (81, 4018900), (90, 3617010), (100, 3255309), (108, 3014175), (135, 2411340), (150, 2170206), (162, 2009450), (180, 1808505), (225, 1446804), (270, 1205670), (300, 1085103), (324, 1004725), (405, 803780), (450, 723402), (540, 602835), (675, 482268), (810, 401890), (900, 361701), (1350, 241134), (1620, 200945), (2025, 160756), (2700, 120567), (4050, 80378), (8100, 40189)]