99739680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 334212480

約数和(自身を除く): 234472800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 719, 816, 867, 1020, 1156, 1360, 1438, 1445, 1632, 1734, 2040, 2157, 2312, 2720, 2876, 2890, 3468, 3595, 4080, 4314, 4335, 4624, 5752, 5780, 6936, 7190, 8160, 8628, 8670, 9248, 10785, 11504, 11560, 12223, 13872, 14380, 17256, 17340, 21570, 23008, 23120, 24446, 27744, 28760, 34512, 34680, 36669, 43140, 46240, 48892, 57520, 61115, 69024, 69360, 73338, 86280, 97784, 115040, 122230, 138720, 146676, 172560, 183345, 195568, 207791, 244460, 293352, 345120, 366690, 391136, 415582, 488920, 586704, 623373, 733380, 831164, 977840, 1038955, 1173408, 1246746, 1466760, 1662328, 1955680, 2077910, 2493492, 2933520, 3116865, 3324656, 4155820, 4986984, 5867040, 6233730, 6649312, 8311640, 9973968, 12467460, 16623280, 19947936, 24934920, 33246560, 49869840, 99739680]

約数ペア:

[(1, 99739680), (2, 49869840), (3, 33246560), (4, 24934920), (5, 19947936), (6, 16623280), (8, 12467460), (10, 9973968), (12, 8311640), (15, 6649312), (16, 6233730), (17, 5867040), (20, 4986984), (24, 4155820), (30, 3324656), (32, 3116865), (34, 2933520), (40, 2493492), (48, 2077910), (51, 1955680), (60, 1662328), (68, 1466760), (80, 1246746), (85, 1173408), (96, 1038955), (102, 977840), (120, 831164), (136, 733380), (160, 623373), (170, 586704), (204, 488920), (240, 415582), (255, 391136), (272, 366690), (289, 345120), (340, 293352), (408, 244460), (480, 207791), (510, 195568), (544, 183345), (578, 172560), (680, 146676), (719, 138720), (816, 122230), (867, 115040), (1020, 97784), (1156, 86280), (1360, 73338), (1438, 69360), (1445, 69024), (1632, 61115), (1734, 57520), (2040, 48892), (2157, 46240), (2312, 43140), (2720, 36669), (2876, 34680), (2890, 34512), (3468, 28760), (3595, 27744), (4080, 24446), (4314, 23120), (4335, 23008), (4624, 21570), (5752, 17340), (5780, 17256), (6936, 14380), (7190, 13872), (8160, 12223), (8628, 11560), (8670, 11504), (9248, 10785)]