155636400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5683

約数の個数: 120

約数和(自身を含む): 520323840

約数和(自身を除く): 364687440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 5639, 6900, 9200, 11278, 13800, 16917, 22556, 27600, 28195, 33834, 45112, 56390, 67668, 84585, 90224, 112780, 129697, 135336, 140975, 169170, 225560, 259394, 270672, 281950, 338340, 389091, 422925, 451120, 518788, 563900, 648485, 676680, 778182, 845850, 1037576, 1127800, 1296970, 1353360, 1556364, 1691700, 1945455, 2075152, 2255600, 2593940, 3112728, 3242425, 3383400, 3890910, 5187880, 6225456, 6484850, 6766800, 7781820, 9727275, 10375760, 12969700, 15563640, 19454550, 25939400, 31127280, 38909100, 51878800, 77818200, 155636400]

約数ペア:

[(1, 155636400), (2, 77818200), (3, 51878800), (4, 38909100), (5, 31127280), (6, 25939400), (8, 19454550), (10, 15563640), (12, 12969700), (15, 10375760), (16, 9727275), (20, 7781820), (23, 6766800), (24, 6484850), (25, 6225456), (30, 5187880), (40, 3890910), (46, 3383400), (48, 3242425), (50, 3112728), (60, 2593940), (69, 2255600), (75, 2075152), (80, 1945455), (92, 1691700), (100, 1556364), (115, 1353360), (120, 1296970), (138, 1127800), (150, 1037576), (184, 845850), (200, 778182), (230, 676680), (240, 648485), (276, 563900), (300, 518788), (345, 451120), (368, 422925), (400, 389091), (460, 338340), (552, 281950), (575, 270672), (600, 259394), (690, 225560), (920, 169170), (1104, 140975), (1150, 135336), (1200, 129697), (1380, 112780), (1725, 90224), (1840, 84585), (2300, 67668), (2760, 56390), (3450, 45112), (4600, 33834), (5520, 28195), (5639, 27600), (6900, 22556), (9200, 16917), (11278, 13800)]