142796100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1187}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 414535968

約数和(自身を除く): 271739868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 401, 802, 1187, 1203, 1604, 2005, 2374, 2406, 3561, 4010, 4748, 4812, 5935, 6015, 7122, 8020, 10025, 11870, 12030, 14244, 17805, 20050, 23740, 24060, 29675, 30075, 35610, 40100, 59350, 60150, 71220, 89025, 118700, 120300, 178050, 356100, 475987, 951974, 1427961, 1903948, 2379935, 2855922, 4759870, 5711844, 7139805, 9519740, 11899675, 14279610, 23799350, 28559220, 35699025, 47598700, 71398050, 142796100]

約数ペア:

[(1, 142796100), (2, 71398050), (3, 47598700), (4, 35699025), (5, 28559220), (6, 23799350), (10, 14279610), (12, 11899675), (15, 9519740), (20, 7139805), (25, 5711844), (30, 4759870), (50, 2855922), (60, 2379935), (75, 1903948), (100, 1427961), (150, 951974), (300, 475987), (401, 356100), (802, 178050), (1187, 120300), (1203, 118700), (1604, 89025), (2005, 71220), (2374, 60150), (2406, 59350), (3561, 40100), (4010, 35610), (4748, 30075), (4812, 29675), (5935, 24060), (6015, 23740), (7122, 20050), (8020, 17805), (10025, 14244), (11870, 12030)]