728422650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{70379}}^1$

素因数の和:70420

約数の個数: 72

約数和(自身を含む): 2042146080

約数和(自身を除く): 1313723430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 70379, 140758, 211137, 351895, 422274, 633411, 703790, 1055685, 1266822, 1618717, 1759475, 2111370, 3167055, 3237434, 3518950, 4856151, 5278425, 6334110, 8093585, 9712302, 10556850, 14568453, 15835275, 16187170, 24280755, 29136906, 31670550, 40467925, 48561510, 72842265, 80935850, 121403775, 145684530, 242807550, 364211325, 728422650]

約数ペア:

[(1, 728422650), (2, 364211325), (3, 242807550), (5, 145684530), (6, 121403775), (9, 80935850), (10, 72842265), (15, 48561510), (18, 40467925), (23, 31670550), (25, 29136906), (30, 24280755), (45, 16187170), (46, 15835275), (50, 14568453), (69, 10556850), (75, 9712302), (90, 8093585), (115, 6334110), (138, 5278425), (150, 4856151), (207, 3518950), (225, 3237434), (230, 3167055), (345, 2111370), (414, 1759475), (450, 1618717), (575, 1266822), (690, 1055685), (1035, 703790), (1150, 633411), (1725, 422274), (2070, 351895), (3450, 211137), (5175, 140758), (10350, 70379)]