97545420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{77417}}^1$

素因数の和:77439

約数の個数: 72

約数和(自身を含む): 338161824

約数和(自身を除く): 240616404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 77417, 154834, 232251, 309668, 387085, 464502, 541919, 696753, 774170, 929004, 1083838, 1161255, 1393506, 1548340, 1625757, 2167676, 2322510, 2709595, 2787012, 3251514, 3483765, 4645020, 4877271, 5419190, 6503028, 6967530, 8128785, 9754542, 10838380, 13935060, 16257570, 19509084, 24386355, 32515140, 48772710, 97545420]

約数ペア:

[(1, 97545420), (2, 48772710), (3, 32515140), (4, 24386355), (5, 19509084), (6, 16257570), (7, 13935060), (9, 10838380), (10, 9754542), (12, 8128785), (14, 6967530), (15, 6503028), (18, 5419190), (20, 4877271), (21, 4645020), (28, 3483765), (30, 3251514), (35, 2787012), (36, 2709595), (42, 2322510), (45, 2167676), (60, 1625757), (63, 1548340), (70, 1393506), (84, 1161255), (90, 1083838), (105, 929004), (126, 774170), (140, 696753), (180, 541919), (210, 464502), (252, 387085), (315, 309668), (420, 232251), (630, 154834), (1260, 77417)]