47552700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 150927840

約数和(自身を除く): 103375140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 89, 100, 130, 137, 150, 156, 178, 195, 260, 267, 274, 300, 325, 356, 390, 411, 445, 534, 548, 650, 685, 780, 822, 890, 975, 1068, 1157, 1300, 1335, 1370, 1644, 1780, 1781, 1950, 2055, 2225, 2314, 2670, 2740, 3425, 3471, 3562, 3900, 4110, 4450, 4628, 5340, 5343, 5785, 6675, 6850, 6942, 7124, 8220, 8900, 8905, 10275, 10686, 11570, 12193, 13350, 13700, 13884, 17355, 17810, 20550, 21372, 23140, 24386, 26700, 26715, 28925, 34710, 35620, 36579, 41100, 44525, 48772, 53430, 57850, 60965, 69420, 73158, 86775, 89050, 106860, 115700, 121930, 133575, 146316, 158509, 173550, 178100, 182895, 243860, 267150, 304825, 317018, 347100, 365790, 475527, 534300, 609650, 634036, 731580, 792545, 914475, 951054, 1219300, 1585090, 1828950, 1902108, 2377635, 3170180, 3657900, 3962725, 4755270, 7925450, 9510540, 11888175, 15850900, 23776350, 47552700]

約数ペア:

[(1, 47552700), (2, 23776350), (3, 15850900), (4, 11888175), (5, 9510540), (6, 7925450), (10, 4755270), (12, 3962725), (13, 3657900), (15, 3170180), (20, 2377635), (25, 1902108), (26, 1828950), (30, 1585090), (39, 1219300), (50, 951054), (52, 914475), (60, 792545), (65, 731580), (75, 634036), (78, 609650), (89, 534300), (100, 475527), (130, 365790), (137, 347100), (150, 317018), (156, 304825), (178, 267150), (195, 243860), (260, 182895), (267, 178100), (274, 173550), (300, 158509), (325, 146316), (356, 133575), (390, 121930), (411, 115700), (445, 106860), (534, 89050), (548, 86775), (650, 73158), (685, 69420), (780, 60965), (822, 57850), (890, 53430), (975, 48772), (1068, 44525), (1157, 41100), (1300, 36579), (1335, 35620), (1370, 34710), (1644, 28925), (1780, 26715), (1781, 26700), (1950, 24386), (2055, 23140), (2225, 21372), (2314, 20550), (2670, 17810), (2740, 17355), (3425, 13884), (3471, 13700), (3562, 13350), (3900, 12193), (4110, 11570), (4450, 10686), (4628, 10275), (5340, 8905), (5343, 8900), (5785, 8220), (6675, 7124), (6850, 6942)]