30525200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:169

約数の個数: 90

約数和(自身を含む): 78826986

約数和(自身を除く): 48301786

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 67, 68, 80, 85, 100, 134, 136, 170, 200, 268, 272, 335, 340, 400, 425, 536, 670, 680, 850, 1072, 1139, 1340, 1360, 1675, 1700, 2278, 2680, 3350, 3400, 4489, 4556, 5360, 5695, 6700, 6800, 8978, 9112, 11390, 13400, 17956, 18224, 22445, 22780, 26800, 28475, 35912, 44890, 45560, 56950, 71824, 76313, 89780, 91120, 112225, 113900, 152626, 179560, 224450, 227800, 305252, 359120, 381565, 448900, 455600, 610504, 763130, 897800, 1221008, 1526260, 1795600, 1907825, 3052520, 3815650, 6105040, 7631300, 15262600, 30525200]

約数ペア:

[(1, 30525200), (2, 15262600), (4, 7631300), (5, 6105040), (8, 3815650), (10, 3052520), (16, 1907825), (17, 1795600), (20, 1526260), (25, 1221008), (34, 897800), (40, 763130), (50, 610504), (67, 455600), (68, 448900), (80, 381565), (85, 359120), (100, 305252), (134, 227800), (136, 224450), (170, 179560), (200, 152626), (268, 113900), (272, 112225), (335, 91120), (340, 89780), (400, 76313), (425, 71824), (536, 56950), (670, 45560), (680, 44890), (850, 35912), (1072, 28475), (1139, 26800), (1340, 22780), (1360, 22445), (1675, 18224), (1700, 17956), (2278, 13400), (2680, 11390), (3350, 9112), (3400, 8978), (4489, 6800), (4556, 6700), (5360, 5695)]