54975960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 204029280

約数和(自身を除く): 149053320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 691, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1382, 1530, 1560, 1768, 1989, 2040, 2073, 2210, 2340, 2652, 2764, 3060, 3315, 3455, 3978, 4146, 4420, 4680, 5304, 5528, 6120, 6219, 6630, 6910, 7956, 8292, 8840, 8983, 9945, 10365, 11747, 12438, 13260, 13820, 15912, 16584, 17966, 19890, 20730, 23494, 24876, 26520, 26949, 27640, 31095, 35241, 35932, 39780, 41460, 44915, 46988, 49752, 53898, 58735, 62190, 70482, 71864, 79560, 80847, 82920, 89830, 93976, 105723, 107796, 117470, 124380, 134745, 140964, 152711, 161694, 176205, 179660, 211446, 215592, 234940, 248760, 269490, 281928, 305422, 323388, 352410, 359320, 404235, 422892, 458133, 469880, 528615, 538980, 610844, 646776, 704820, 763555, 808470, 845784, 916266, 1057230, 1077960, 1221688, 1374399, 1409640, 1527110, 1616940, 1832532, 2114460, 2290665, 2748798, 3054220, 3233880, 3665064, 4228920, 4581330, 5497596, 6108440, 6871995, 9162660, 10995192, 13743990, 18325320, 27487980, 54975960]

約数ペア:

[(1, 54975960), (2, 27487980), (3, 18325320), (4, 13743990), (5, 10995192), (6, 9162660), (8, 6871995), (9, 6108440), (10, 5497596), (12, 4581330), (13, 4228920), (15, 3665064), (17, 3233880), (18, 3054220), (20, 2748798), (24, 2290665), (26, 2114460), (30, 1832532), (34, 1616940), (36, 1527110), (39, 1409640), (40, 1374399), (45, 1221688), (51, 1077960), (52, 1057230), (60, 916266), (65, 845784), (68, 808470), (72, 763555), (78, 704820), (85, 646776), (90, 610844), (102, 538980), (104, 528615), (117, 469880), (120, 458133), (130, 422892), (136, 404235), (153, 359320), (156, 352410), (170, 323388), (180, 305422), (195, 281928), (204, 269490), (221, 248760), (234, 234940), (255, 215592), (260, 211446), (306, 179660), (312, 176205), (340, 161694), (360, 152711), (390, 140964), (408, 134745), (442, 124380), (468, 117470), (510, 107796), (520, 105723), (585, 93976), (612, 89830), (663, 82920), (680, 80847), (691, 79560), (765, 71864), (780, 70482), (884, 62190), (936, 58735), (1020, 53898), (1105, 49752), (1170, 46988), (1224, 44915), (1326, 41460), (1382, 39780), (1530, 35932), (1560, 35241), (1768, 31095), (1989, 27640), (2040, 26949), (2073, 26520), (2210, 24876), (2340, 23494), (2652, 20730), (2764, 19890), (3060, 17966), (3315, 16584), (3455, 15912), (3978, 13820), (4146, 13260), (4420, 12438), (4680, 11747), (5304, 10365), (5528, 9945), (6120, 8983), (6219, 8840), (6630, 8292), (6910, 7956)]