72625500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{16139}}^1$

素因数の和:16164

約数の個数: 72

約数和(自身を含む): 229123440

約数和(自身を除く): 156497940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 16139, 32278, 48417, 64556, 80695, 96834, 145251, 161390, 193668, 242085, 290502, 322780, 403475, 484170, 581004, 726255, 806950, 968340, 1210425, 1452510, 1613900, 2017375, 2420850, 2905020, 3631275, 4034750, 4841700, 6052125, 7262550, 8069500, 12104250, 14525100, 18156375, 24208500, 36312750, 72625500]

約数ペア:

[(1, 72625500), (2, 36312750), (3, 24208500), (4, 18156375), (5, 14525100), (6, 12104250), (9, 8069500), (10, 7262550), (12, 6052125), (15, 4841700), (18, 4034750), (20, 3631275), (25, 2905020), (30, 2420850), (36, 2017375), (45, 1613900), (50, 1452510), (60, 1210425), (75, 968340), (90, 806950), (100, 726255), (125, 581004), (150, 484170), (180, 403475), (225, 322780), (250, 290502), (300, 242085), (375, 193668), (450, 161390), (500, 145251), (750, 96834), (900, 80695), (1125, 64556), (1500, 48417), (2250, 32278), (4500, 16139)]