10280400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 35518560

約数和(自身を除く): 25238160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 659, 780, 975, 1040, 1200, 1300, 1318, 1560, 1950, 1977, 2600, 2636, 3120, 3295, 3900, 3954, 5200, 5272, 6590, 7800, 7908, 8567, 9885, 10544, 13180, 15600, 15816, 16475, 17134, 19770, 25701, 26360, 31632, 32950, 34268, 39540, 42835, 49425, 51402, 52720, 65900, 68536, 79080, 85670, 98850, 102804, 128505, 131800, 137072, 158160, 171340, 197700, 205608, 214175, 257010, 263600, 342680, 395400, 411216, 428350, 514020, 642525, 685360, 790800, 856700, 1028040, 1285050, 1713400, 2056080, 2570100, 3426800, 5140200, 10280400]

約数ペア:

[(1, 10280400), (2, 5140200), (3, 3426800), (4, 2570100), (5, 2056080), (6, 1713400), (8, 1285050), (10, 1028040), (12, 856700), (13, 790800), (15, 685360), (16, 642525), (20, 514020), (24, 428350), (25, 411216), (26, 395400), (30, 342680), (39, 263600), (40, 257010), (48, 214175), (50, 205608), (52, 197700), (60, 171340), (65, 158160), (75, 137072), (78, 131800), (80, 128505), (100, 102804), (104, 98850), (120, 85670), (130, 79080), (150, 68536), (156, 65900), (195, 52720), (200, 51402), (208, 49425), (240, 42835), (260, 39540), (300, 34268), (312, 32950), (325, 31632), (390, 26360), (400, 25701), (520, 19770), (600, 17134), (624, 16475), (650, 15816), (659, 15600), (780, 13180), (975, 10544), (1040, 9885), (1200, 8567), (1300, 7908), (1318, 7800), (1560, 6590), (1950, 5272), (1977, 5200), (2600, 3954), (2636, 3900), (3120, 3295)]