150074720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 221514400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 248, 310, 316, 383, 395, 496, 620, 632, 766, 790, 992, 1240, 1264, 1532, 1580, 1915, 2449, 2480, 2528, 3064, 3160, 3830, 4898, 4960, 6128, 6320, 7660, 9796, 11873, 12245, 12256, 12640, 15320, 19592, 23746, 24490, 30257, 30640, 39184, 47492, 48980, 59365, 60514, 61280, 78368, 94984, 97960, 118730, 121028, 151285, 189968, 195920, 237460, 242056, 302570, 379936, 391840, 474920, 484112, 605140, 937967, 949840, 968224, 1210280, 1875934, 1899680, 2420560, 3751868, 4689835, 4841120, 7503736, 9379670, 15007472, 18759340, 30014944, 37518680, 75037360, 150074720]

約数ペア:

[(1, 150074720), (2, 75037360), (4, 37518680), (5, 30014944), (8, 18759340), (10, 15007472), (16, 9379670), (20, 7503736), (31, 4841120), (32, 4689835), (40, 3751868), (62, 2420560), (79, 1899680), (80, 1875934), (124, 1210280), (155, 968224), (158, 949840), (160, 937967), (248, 605140), (310, 484112), (316, 474920), (383, 391840), (395, 379936), (496, 302570), (620, 242056), (632, 237460), (766, 195920), (790, 189968), (992, 151285), (1240, 121028), (1264, 118730), (1532, 97960), (1580, 94984), (1915, 78368), (2449, 61280), (2480, 60514), (2528, 59365), (3064, 48980), (3160, 47492), (3830, 39184), (4898, 30640), (4960, 30257), (6128, 24490), (6320, 23746), (7660, 19592), (9796, 15320), (11873, 12640), (12245, 12256)]