142547580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 519214080

約数和(自身を除く): 376666500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 877, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1754, 1806, 1890, 1935, 2322, 2580, 2631, 2709, 3010, 3508, 3612, 3780, 3870, 4385, 4515, 4644, 5262, 5418, 5805, 6020, 6139, 7740, 7893, 8127, 8770, 9030, 10524, 10836, 11610, 12278, 13155, 13545, 15786, 16254, 17540, 18060, 18417, 23220, 23679, 24556, 26310, 27090, 30695, 31572, 32508, 36834, 37711, 39465, 40635, 47358, 52620, 54180, 55251, 61390, 73668, 75422, 78930, 81270, 92085, 94716, 110502, 113133, 118395, 122780, 150844, 157860, 162540, 165753, 184170, 188555, 221004, 226266, 236790, 263977, 276255, 331506, 339399, 368340, 377110, 452532, 473580, 527954, 552510, 565665, 663012, 678798, 754220, 791931, 828765, 1018197, 1055908, 1105020, 1131330, 1319885, 1357596, 1583862, 1657530, 1696995, 2036394, 2262660, 2375793, 2639770, 3167724, 3315060, 3393990, 3959655, 4072788, 4751586, 5090985, 5279540, 6787980, 7127379, 7919310, 9503172, 10181970, 11878965, 14254758, 15838620, 20363940, 23757930, 28509516, 35636895, 47515860, 71273790, 142547580]

約数ペア:

[(1, 142547580), (2, 71273790), (3, 47515860), (4, 35636895), (5, 28509516), (6, 23757930), (7, 20363940), (9, 15838620), (10, 14254758), (12, 11878965), (14, 10181970), (15, 9503172), (18, 7919310), (20, 7127379), (21, 6787980), (27, 5279540), (28, 5090985), (30, 4751586), (35, 4072788), (36, 3959655), (42, 3393990), (43, 3315060), (45, 3167724), (54, 2639770), (60, 2375793), (63, 2262660), (70, 2036394), (84, 1696995), (86, 1657530), (90, 1583862), (105, 1357596), (108, 1319885), (126, 1131330), (129, 1105020), (135, 1055908), (140, 1018197), (172, 828765), (180, 791931), (189, 754220), (210, 678798), (215, 663012), (252, 565665), (258, 552510), (270, 527954), (301, 473580), (315, 452532), (378, 377110), (387, 368340), (420, 339399), (430, 331506), (516, 276255), (540, 263977), (602, 236790), (630, 226266), (645, 221004), (756, 188555), (774, 184170), (860, 165753), (877, 162540), (903, 157860), (945, 150844), (1161, 122780), (1204, 118395), (1260, 113133), (1290, 110502), (1505, 94716), (1548, 92085), (1754, 81270), (1806, 78930), (1890, 75422), (1935, 73668), (2322, 61390), (2580, 55251), (2631, 54180), (2709, 52620), (3010, 47358), (3508, 40635), (3612, 39465), (3780, 37711), (3870, 36834), (4385, 32508), (4515, 31572), (4644, 30695), (5262, 27090), (5418, 26310), (5805, 24556), (6020, 23679), (6139, 23220), (7740, 18417), (7893, 18060), (8127, 17540), (8770, 16254), (9030, 15786), (10524, 13545), (10836, 13155), (11610, 12278)]