124257420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5801}}^1$

素因数の和:5840

約数の個数: 144

約数和(自身を含む): 456176448

約数和(自身を除く): 331919028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 5801, 7140, 10710, 11602, 17403, 21420, 23204, 29005, 34806, 40607, 52209, 58010, 69612, 81214, 87015, 98617, 104418, 116020, 121821, 162428, 174030, 197234, 203035, 208836, 243642, 261045, 295851, 348060, 365463, 394468, 406070, 487284, 493085, 522090, 591702, 609105, 690319, 730926, 812140, 887553, 986170, 1044180, 1183404, 1218210, 1380638, 1461852, 1479255, 1775106, 1827315, 1972340, 2070957, 2436420, 2761276, 2958510, 3451595, 3550212, 3654630, 4141914, 4437765, 5917020, 6212871, 6903190, 7309260, 8283828, 8875530, 10354785, 12425742, 13806380, 17751060, 20709570, 24851484, 31064355, 41419140, 62128710, 124257420]

約数ペア:

[(1, 124257420), (2, 62128710), (3, 41419140), (4, 31064355), (5, 24851484), (6, 20709570), (7, 17751060), (9, 13806380), (10, 12425742), (12, 10354785), (14, 8875530), (15, 8283828), (17, 7309260), (18, 6903190), (20, 6212871), (21, 5917020), (28, 4437765), (30, 4141914), (34, 3654630), (35, 3550212), (36, 3451595), (42, 2958510), (45, 2761276), (51, 2436420), (60, 2070957), (63, 1972340), (68, 1827315), (70, 1775106), (84, 1479255), (85, 1461852), (90, 1380638), (102, 1218210), (105, 1183404), (119, 1044180), (126, 986170), (140, 887553), (153, 812140), (170, 730926), (180, 690319), (204, 609105), (210, 591702), (238, 522090), (252, 493085), (255, 487284), (306, 406070), (315, 394468), (340, 365463), (357, 348060), (420, 295851), (476, 261045), (510, 243642), (595, 208836), (612, 203035), (630, 197234), (714, 174030), (765, 162428), (1020, 121821), (1071, 116020), (1190, 104418), (1260, 98617), (1428, 87015), (1530, 81214), (1785, 69612), (2142, 58010), (2380, 52209), (3060, 40607), (3570, 34806), (4284, 29005), (5355, 23204), (5801, 21420), (7140, 17403), (10710, 11602)]