153565020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 216

約数和(自身を含む): 566171424

約数和(自身を除く): 412606404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 757, 805, 828, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1514, 1610, 1764, 1932, 2070, 2205, 2254, 2271, 2415, 2898, 2940, 3028, 3220, 3381, 3785, 4140, 4410, 4508, 4542, 4830, 5299, 5635, 5796, 6762, 6813, 7245, 7570, 8820, 9084, 9660, 10143, 10598, 11270, 11355, 13524, 13626, 14490, 15140, 15897, 16905, 17411, 20286, 21196, 22540, 22710, 26495, 27252, 28980, 31794, 33810, 34065, 34822, 37093, 40572, 45420, 47691, 50715, 52233, 52990, 63588, 67620, 68130, 69644, 74186, 79485, 87055, 95382, 101430, 104466, 105980, 111279, 121877, 136260, 148372, 156699, 158970, 174110, 185465, 190764, 202860, 208932, 222558, 238455, 243754, 261165, 313398, 317940, 333837, 348220, 365631, 370930, 445116, 476910, 487508, 522330, 556395, 609385, 626796, 667674, 731262, 741860, 783495, 853139, 953820, 1044660, 1096893, 1112790, 1218770, 1335348, 1462524, 1566990, 1669185, 1706278, 1828155, 2193786, 2225580, 2437540, 2559417, 3133980, 3338370, 3412556, 3656310, 4265695, 4387572, 5118834, 5484465, 6676740, 7312620, 7678251, 8531390, 10237668, 10968930, 12797085, 15356502, 17062780, 21937860, 25594170, 30713004, 38391255, 51188340, 76782510, 153565020]

約数ペア:

[(1, 153565020), (2, 76782510), (3, 51188340), (4, 38391255), (5, 30713004), (6, 25594170), (7, 21937860), (9, 17062780), (10, 15356502), (12, 12797085), (14, 10968930), (15, 10237668), (18, 8531390), (20, 7678251), (21, 7312620), (23, 6676740), (28, 5484465), (30, 5118834), (35, 4387572), (36, 4265695), (42, 3656310), (45, 3412556), (46, 3338370), (49, 3133980), (60, 2559417), (63, 2437540), (69, 2225580), (70, 2193786), (84, 1828155), (90, 1706278), (92, 1669185), (98, 1566990), (105, 1462524), (115, 1335348), (126, 1218770), (138, 1112790), (140, 1096893), (147, 1044660), (161, 953820), (180, 853139), (196, 783495), (207, 741860), (210, 731262), (230, 667674), (245, 626796), (252, 609385), (276, 556395), (294, 522330), (315, 487508), (322, 476910), (345, 445116), (414, 370930), (420, 365631), (441, 348220), (460, 333837), (483, 317940), (490, 313398), (588, 261165), (630, 243754), (644, 238455), (690, 222558), (735, 208932), (757, 202860), (805, 190764), (828, 185465), (882, 174110), (966, 158970), (980, 156699), (1035, 148372), (1127, 136260), (1260, 121877), (1380, 111279), (1449, 105980), (1470, 104466), (1514, 101430), (1610, 95382), (1764, 87055), (1932, 79485), (2070, 74186), (2205, 69644), (2254, 68130), (2271, 67620), (2415, 63588), (2898, 52990), (2940, 52233), (3028, 50715), (3220, 47691), (3381, 45420), (3785, 40572), (4140, 37093), (4410, 34822), (4508, 34065), (4542, 33810), (4830, 31794), (5299, 28980), (5635, 27252), (5796, 26495), (6762, 22710), (6813, 22540), (7245, 21196), (7570, 20286), (8820, 17411), (9084, 16905), (9660, 15897), (10143, 15140), (10598, 14490), (11270, 13626), (11355, 13524)]