30500800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1766

約数の個数: 84

約数和(自身を含む): 81921096

約数和(自身を除く): 51420296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1733, 1760, 2200, 3466, 3520, 4400, 6932, 8665, 8800, 13864, 17330, 17600, 19063, 27728, 34660, 38126, 43325, 55456, 69320, 76252, 86650, 95315, 110912, 138640, 152504, 173300, 190630, 277280, 305008, 346600, 381260, 476575, 554560, 610016, 693200, 762520, 953150, 1220032, 1386400, 1525040, 1906300, 2772800, 3050080, 3812600, 6100160, 7625200, 15250400, 30500800]

約数ペア:

[(1, 30500800), (2, 15250400), (4, 7625200), (5, 6100160), (8, 3812600), (10, 3050080), (11, 2772800), (16, 1906300), (20, 1525040), (22, 1386400), (25, 1220032), (32, 953150), (40, 762520), (44, 693200), (50, 610016), (55, 554560), (64, 476575), (80, 381260), (88, 346600), (100, 305008), (110, 277280), (160, 190630), (176, 173300), (200, 152504), (220, 138640), (275, 110912), (320, 95315), (352, 86650), (400, 76252), (440, 69320), (550, 55456), (704, 43325), (800, 38126), (880, 34660), (1100, 27728), (1600, 19063), (1733, 17600), (1760, 17330), (2200, 13864), (3466, 8800), (3520, 8665), (4400, 6932)]