8187750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{1213}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 22726080

約数和(自身を除く): 14538330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1213, 1350, 2250, 2426, 3375, 3639, 6065, 6750, 7278, 10917, 12130, 18195, 21834, 30325, 32751, 36390, 54585, 60650, 65502, 90975, 109170, 151625, 163755, 181950, 272925, 303250, 327510, 454875, 545850, 818775, 909750, 1364625, 1637550, 2729250, 4093875, 8187750]

約数ペア:

[(1, 8187750), (2, 4093875), (3, 2729250), (5, 1637550), (6, 1364625), (9, 909750), (10, 818775), (15, 545850), (18, 454875), (25, 327510), (27, 303250), (30, 272925), (45, 181950), (50, 163755), (54, 151625), (75, 109170), (90, 90975), (125, 65502), (135, 60650), (150, 54585), (225, 36390), (250, 32751), (270, 30325), (375, 21834), (450, 18195), (675, 12130), (750, 10917), (1125, 7278), (1213, 6750), (1350, 6065), (2250, 3639), (2426, 3375)]