150781800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 506485440

約数和(自身を除く): 355703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1487, 1560, 1690, 1950, 2028, 2535, 2600, 2974, 3380, 3900, 4056, 4225, 4461, 5070, 5948, 6760, 7435, 7800, 8450, 8922, 10140, 11896, 12675, 14870, 16900, 17844, 19331, 20280, 22305, 25350, 29740, 33800, 35688, 37175, 38662, 44610, 50700, 57993, 59480, 74350, 77324, 89220, 96655, 101400, 111525, 115986, 148700, 154648, 178440, 193310, 223050, 231972, 251303, 289965, 297400, 386620, 446100, 463944, 483275, 502606, 579930, 753909, 773240, 892200, 966550, 1005212, 1159860, 1256515, 1449825, 1507818, 1933100, 2010424, 2319720, 2513030, 2899650, 3015636, 3769545, 3866200, 5026060, 5799300, 6031272, 6282575, 7539090, 10052120, 11598600, 12565150, 15078180, 18847725, 25130300, 30156360, 37695450, 50260600, 75390900, 150781800]

約数ペア:

[(1, 150781800), (2, 75390900), (3, 50260600), (4, 37695450), (5, 30156360), (6, 25130300), (8, 18847725), (10, 15078180), (12, 12565150), (13, 11598600), (15, 10052120), (20, 7539090), (24, 6282575), (25, 6031272), (26, 5799300), (30, 5026060), (39, 3866200), (40, 3769545), (50, 3015636), (52, 2899650), (60, 2513030), (65, 2319720), (75, 2010424), (78, 1933100), (100, 1507818), (104, 1449825), (120, 1256515), (130, 1159860), (150, 1005212), (156, 966550), (169, 892200), (195, 773240), (200, 753909), (260, 579930), (300, 502606), (312, 483275), (325, 463944), (338, 446100), (390, 386620), (507, 297400), (520, 289965), (600, 251303), (650, 231972), (676, 223050), (780, 193310), (845, 178440), (975, 154648), (1014, 148700), (1300, 115986), (1352, 111525), (1487, 101400), (1560, 96655), (1690, 89220), (1950, 77324), (2028, 74350), (2535, 59480), (2600, 57993), (2974, 50700), (3380, 44610), (3900, 38662), (4056, 37175), (4225, 35688), (4461, 33800), (5070, 29740), (5948, 25350), (6760, 22305), (7435, 20280), (7800, 19331), (8450, 17844), (8922, 16900), (10140, 14870), (11896, 12675)]