150720840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 368197560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 109, 115, 120, 138, 167, 180, 184, 207, 218, 230, 276, 327, 334, 345, 360, 414, 436, 460, 501, 545, 552, 654, 668, 690, 828, 835, 872, 920, 981, 1002, 1035, 1090, 1308, 1336, 1380, 1503, 1635, 1656, 1670, 1962, 2004, 2070, 2180, 2505, 2507, 2616, 2760, 3006, 3270, 3340, 3841, 3924, 4008, 4140, 4360, 4905, 5010, 5014, 6012, 6540, 6680, 7515, 7521, 7682, 7848, 8280, 9810, 10020, 10028, 11523, 12024, 12535, 13080, 15030, 15042, 15364, 18203, 19205, 19620, 20040, 20056, 22563, 23046, 25070, 30060, 30084, 30728, 34569, 36406, 37605, 38410, 39240, 45126, 46092, 50140, 54609, 57615, 60120, 60168, 69138, 72812, 75210, 76820, 90252, 91015, 92184, 100280, 109218, 112815, 115230, 138276, 145624, 150420, 153640, 163827, 172845, 180504, 182030, 218436, 225630, 230460, 273045, 276552, 300840, 327654, 345690, 364060, 418669, 436872, 451260, 460920, 546090, 655308, 691380, 728120, 819135, 837338, 902520, 1092180, 1256007, 1310616, 1382760, 1638270, 1674676, 2093345, 2184360, 2512014, 3276540, 3349352, 3768021, 4186690, 5024028, 6280035, 6553080, 7536042, 8373380, 10048056, 12560070, 15072084, 16746760, 18840105, 25120140, 30144168, 37680210, 50240280, 75360420, 150720840]

約数ペア:

[(1, 150720840), (2, 75360420), (3, 50240280), (4, 37680210), (5, 30144168), (6, 25120140), (8, 18840105), (9, 16746760), (10, 15072084), (12, 12560070), (15, 10048056), (18, 8373380), (20, 7536042), (23, 6553080), (24, 6280035), (30, 5024028), (36, 4186690), (40, 3768021), (45, 3349352), (46, 3276540), (60, 2512014), (69, 2184360), (72, 2093345), (90, 1674676), (92, 1638270), (109, 1382760), (115, 1310616), (120, 1256007), (138, 1092180), (167, 902520), (180, 837338), (184, 819135), (207, 728120), (218, 691380), (230, 655308), (276, 546090), (327, 460920), (334, 451260), (345, 436872), (360, 418669), (414, 364060), (436, 345690), (460, 327654), (501, 300840), (545, 276552), (552, 273045), (654, 230460), (668, 225630), (690, 218436), (828, 182030), (835, 180504), (872, 172845), (920, 163827), (981, 153640), (1002, 150420), (1035, 145624), (1090, 138276), (1308, 115230), (1336, 112815), (1380, 109218), (1503, 100280), (1635, 92184), (1656, 91015), (1670, 90252), (1962, 76820), (2004, 75210), (2070, 72812), (2180, 69138), (2505, 60168), (2507, 60120), (2616, 57615), (2760, 54609), (3006, 50140), (3270, 46092), (3340, 45126), (3841, 39240), (3924, 38410), (4008, 37605), (4140, 36406), (4360, 34569), (4905, 30728), (5010, 30084), (5014, 30060), (6012, 25070), (6540, 23046), (6680, 22563), (7515, 20056), (7521, 20040), (7682, 19620), (7848, 19205), (8280, 18203), (9810, 15364), (10020, 15042), (10028, 15030), (11523, 13080), (12024, 12535)]