154950900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 490843584

約数和(自身を除く): 335892684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 130, 134, 150, 156, 195, 201, 260, 268, 300, 325, 335, 390, 402, 593, 650, 670, 780, 804, 871, 975, 1005, 1186, 1300, 1340, 1675, 1742, 1779, 1950, 2010, 2372, 2613, 2965, 3350, 3484, 3558, 3900, 4020, 4355, 5025, 5226, 5930, 6700, 7116, 7709, 8710, 8895, 10050, 10452, 11860, 13065, 14825, 15418, 17420, 17790, 20100, 21775, 23127, 26130, 29650, 30836, 35580, 38545, 39731, 43550, 44475, 46254, 52260, 59300, 65325, 77090, 79462, 87100, 88950, 92508, 115635, 119193, 130650, 154180, 158924, 177900, 192725, 198655, 231270, 238386, 261300, 385450, 397310, 462540, 476772, 516503, 578175, 595965, 770900, 794620, 993275, 1033006, 1156350, 1191930, 1549509, 1986550, 2066012, 2312700, 2383860, 2582515, 2979825, 3099018, 3973100, 5165030, 5959650, 6198036, 7747545, 10330060, 11919300, 12912575, 15495090, 25825150, 30990180, 38737725, 51650300, 77475450, 154950900]

約数ペア:

[(1, 154950900), (2, 77475450), (3, 51650300), (4, 38737725), (5, 30990180), (6, 25825150), (10, 15495090), (12, 12912575), (13, 11919300), (15, 10330060), (20, 7747545), (25, 6198036), (26, 5959650), (30, 5165030), (39, 3973100), (50, 3099018), (52, 2979825), (60, 2582515), (65, 2383860), (67, 2312700), (75, 2066012), (78, 1986550), (100, 1549509), (130, 1191930), (134, 1156350), (150, 1033006), (156, 993275), (195, 794620), (201, 770900), (260, 595965), (268, 578175), (300, 516503), (325, 476772), (335, 462540), (390, 397310), (402, 385450), (593, 261300), (650, 238386), (670, 231270), (780, 198655), (804, 192725), (871, 177900), (975, 158924), (1005, 154180), (1186, 130650), (1300, 119193), (1340, 115635), (1675, 92508), (1742, 88950), (1779, 87100), (1950, 79462), (2010, 77090), (2372, 65325), (2613, 59300), (2965, 52260), (3350, 46254), (3484, 44475), (3558, 43550), (3900, 39731), (4020, 38545), (4355, 35580), (5025, 30836), (5226, 29650), (5930, 26130), (6700, 23127), (7116, 21775), (7709, 20100), (8710, 17790), (8895, 17420), (10050, 15418), (10452, 14825), (11860, 13065)]