201426180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 592026624

約数和(自身を除く): 390600444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 227, 230, 276, 345, 454, 460, 643, 681, 690, 908, 1135, 1286, 1362, 1380, 1929, 2270, 2572, 2724, 3215, 3405, 3858, 4540, 5221, 6430, 6810, 7716, 9645, 10442, 12860, 13620, 14789, 15663, 19290, 20884, 26105, 29578, 31326, 38580, 44367, 52210, 59156, 62652, 73945, 78315, 88734, 104420, 145961, 147890, 156630, 177468, 221835, 291922, 295780, 313260, 437883, 443670, 583844, 729805, 875766, 887340, 1459610, 1751532, 2189415, 2919220, 3357103, 4378830, 6714206, 8757660, 10071309, 13428412, 16785515, 20142618, 33571030, 40285236, 50356545, 67142060, 100713090, 201426180]

約数ペア:

[(1, 201426180), (2, 100713090), (3, 67142060), (4, 50356545), (5, 40285236), (6, 33571030), (10, 20142618), (12, 16785515), (15, 13428412), (20, 10071309), (23, 8757660), (30, 6714206), (46, 4378830), (60, 3357103), (69, 2919220), (92, 2189415), (115, 1751532), (138, 1459610), (227, 887340), (230, 875766), (276, 729805), (345, 583844), (454, 443670), (460, 437883), (643, 313260), (681, 295780), (690, 291922), (908, 221835), (1135, 177468), (1286, 156630), (1362, 147890), (1380, 145961), (1929, 104420), (2270, 88734), (2572, 78315), (2724, 73945), (3215, 62652), (3405, 59156), (3858, 52210), (4540, 44367), (5221, 38580), (6430, 31326), (6810, 29578), (7716, 26105), (9645, 20884), (10442, 19290), (12860, 15663), (13620, 14789)]