100889460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{80071}}^1$

素因数の和:80093

約数の個数: 72

約数和(自身を含む): 349754496

約数和(自身を除く): 248865036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 80071, 160142, 240213, 320284, 400355, 480426, 560497, 720639, 800710, 960852, 1120994, 1201065, 1441278, 1601420, 1681491, 2241988, 2402130, 2802485, 2882556, 3362982, 3603195, 4804260, 5044473, 5604970, 6725964, 7206390, 8407455, 10088946, 11209940, 14412780, 16814910, 20177892, 25222365, 33629820, 50444730, 100889460]

約数ペア:

[(1, 100889460), (2, 50444730), (3, 33629820), (4, 25222365), (5, 20177892), (6, 16814910), (7, 14412780), (9, 11209940), (10, 10088946), (12, 8407455), (14, 7206390), (15, 6725964), (18, 5604970), (20, 5044473), (21, 4804260), (28, 3603195), (30, 3362982), (35, 2882556), (36, 2802485), (42, 2402130), (45, 2241988), (60, 1681491), (63, 1601420), (70, 1441278), (84, 1201065), (90, 1120994), (105, 960852), (126, 800710), (140, 720639), (180, 560497), (210, 480426), (252, 400355), (315, 320284), (420, 240213), (630, 160142), (1260, 80071)]