77150760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 249609600

約数和(自身を除く): 172458840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 340, 354, 408, 472, 510, 590, 641, 680, 708, 885, 1003, 1020, 1180, 1282, 1416, 1770, 1923, 2006, 2040, 2360, 2564, 3009, 3205, 3540, 3846, 4012, 5015, 5128, 6018, 6410, 7080, 7692, 8024, 9615, 10030, 10897, 12036, 12820, 15045, 15384, 19230, 20060, 21794, 24072, 25640, 30090, 32691, 37819, 38460, 40120, 43588, 54485, 60180, 65382, 75638, 76920, 87176, 108970, 113457, 120360, 130764, 151276, 163455, 189095, 217940, 226914, 261528, 302552, 326910, 378190, 435880, 453828, 567285, 642923, 653820, 756380, 907656, 1134570, 1285846, 1307640, 1512760, 1928769, 2269140, 2571692, 3214615, 3857538, 4538280, 5143384, 6429230, 7715076, 9643845, 12858460, 15430152, 19287690, 25716920, 38575380, 77150760]

約数ペア:

[(1, 77150760), (2, 38575380), (3, 25716920), (4, 19287690), (5, 15430152), (6, 12858460), (8, 9643845), (10, 7715076), (12, 6429230), (15, 5143384), (17, 4538280), (20, 3857538), (24, 3214615), (30, 2571692), (34, 2269140), (40, 1928769), (51, 1512760), (59, 1307640), (60, 1285846), (68, 1134570), (85, 907656), (102, 756380), (118, 653820), (120, 642923), (136, 567285), (170, 453828), (177, 435880), (204, 378190), (236, 326910), (255, 302552), (295, 261528), (340, 226914), (354, 217940), (408, 189095), (472, 163455), (510, 151276), (590, 130764), (641, 120360), (680, 113457), (708, 108970), (885, 87176), (1003, 76920), (1020, 75638), (1180, 65382), (1282, 60180), (1416, 54485), (1770, 43588), (1923, 40120), (2006, 38460), (2040, 37819), (2360, 32691), (2564, 30090), (3009, 25640), (3205, 24072), (3540, 21794), (3846, 20060), (4012, 19230), (5015, 15384), (5128, 15045), (6018, 12820), (6410, 12036), (7080, 10897), (7692, 10030), (8024, 9615)]