152548920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 517492800

約数和(自身を除く): 364943880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 239, 270, 324, 360, 394, 405, 478, 540, 591, 648, 717, 788, 810, 956, 985, 1080, 1182, 1195, 1434, 1576, 1620, 1773, 1912, 1970, 2151, 2364, 2390, 2868, 2955, 3240, 3546, 3585, 3940, 4302, 4728, 4780, 5319, 5736, 5910, 6453, 7092, 7170, 7880, 8604, 8865, 9560, 10638, 10755, 11820, 12906, 14184, 14340, 15957, 17208, 17730, 19359, 21276, 21510, 23640, 25812, 26595, 28680, 31914, 32265, 35460, 38718, 42552, 43020, 47083, 51624, 53190, 63828, 64530, 70920, 77436, 79785, 86040, 94166, 96795, 106380, 127656, 129060, 141249, 154872, 159570, 188332, 193590, 212760, 235415, 258120, 282498, 319140, 376664, 387180, 423747, 470830, 564996, 638280, 706245, 774360, 847494, 941660, 1129992, 1271241, 1412490, 1694988, 1883320, 2118735, 2542482, 2824980, 3389976, 3813723, 4237470, 5084964, 5649960, 6356205, 7627446, 8474940, 10169928, 12712410, 15254892, 16949880, 19068615, 25424820, 30509784, 38137230, 50849640, 76274460, 152548920]

約数ペア:

[(1, 152548920), (2, 76274460), (3, 50849640), (4, 38137230), (5, 30509784), (6, 25424820), (8, 19068615), (9, 16949880), (10, 15254892), (12, 12712410), (15, 10169928), (18, 8474940), (20, 7627446), (24, 6356205), (27, 5649960), (30, 5084964), (36, 4237470), (40, 3813723), (45, 3389976), (54, 2824980), (60, 2542482), (72, 2118735), (81, 1883320), (90, 1694988), (108, 1412490), (120, 1271241), (135, 1129992), (162, 941660), (180, 847494), (197, 774360), (216, 706245), (239, 638280), (270, 564996), (324, 470830), (360, 423747), (394, 387180), (405, 376664), (478, 319140), (540, 282498), (591, 258120), (648, 235415), (717, 212760), (788, 193590), (810, 188332), (956, 159570), (985, 154872), (1080, 141249), (1182, 129060), (1195, 127656), (1434, 106380), (1576, 96795), (1620, 94166), (1773, 86040), (1912, 79785), (1970, 77436), (2151, 70920), (2364, 64530), (2390, 63828), (2868, 53190), (2955, 51624), (3240, 47083), (3546, 43020), (3585, 42552), (3940, 38718), (4302, 35460), (4728, 32265), (4780, 31914), (5319, 28680), (5736, 26595), (5910, 25812), (6453, 23640), (7092, 21510), (7170, 21276), (7880, 19359), (8604, 17730), (8865, 17208), (9560, 15957), (10638, 14340), (10755, 14184), (11820, 12906)]