185467100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 503092800

約数和(自身を除く): 317625700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 89, 91, 100, 130, 140, 175, 178, 182, 229, 260, 325, 350, 356, 364, 445, 455, 458, 623, 650, 700, 890, 910, 916, 1145, 1157, 1246, 1300, 1603, 1780, 1820, 2225, 2275, 2290, 2314, 2492, 2977, 3115, 3206, 4450, 4550, 4580, 4628, 5725, 5785, 5954, 6230, 6412, 8015, 8099, 8900, 9100, 11450, 11570, 11908, 12460, 14885, 15575, 16030, 16198, 20381, 20839, 22900, 23140, 28925, 29770, 31150, 32060, 32396, 40075, 40495, 40762, 41678, 57850, 59540, 62300, 74425, 80150, 80990, 81524, 83356, 101905, 104195, 115700, 142667, 148850, 160300, 161980, 202475, 203810, 208390, 264953, 285334, 297700, 404950, 407620, 416780, 509525, 520975, 529906, 570668, 713335, 809900, 1019050, 1041950, 1059812, 1324765, 1426670, 1854671, 2038100, 2083900, 2649530, 2853340, 3566675, 3709342, 5299060, 6623825, 7133350, 7418684, 9273355, 13247650, 14266700, 18546710, 26495300, 37093420, 46366775, 92733550, 185467100]

約数ペア:

[(1, 185467100), (2, 92733550), (4, 46366775), (5, 37093420), (7, 26495300), (10, 18546710), (13, 14266700), (14, 13247650), (20, 9273355), (25, 7418684), (26, 7133350), (28, 6623825), (35, 5299060), (50, 3709342), (52, 3566675), (65, 2853340), (70, 2649530), (89, 2083900), (91, 2038100), (100, 1854671), (130, 1426670), (140, 1324765), (175, 1059812), (178, 1041950), (182, 1019050), (229, 809900), (260, 713335), (325, 570668), (350, 529906), (356, 520975), (364, 509525), (445, 416780), (455, 407620), (458, 404950), (623, 297700), (650, 285334), (700, 264953), (890, 208390), (910, 203810), (916, 202475), (1145, 161980), (1157, 160300), (1246, 148850), (1300, 142667), (1603, 115700), (1780, 104195), (1820, 101905), (2225, 83356), (2275, 81524), (2290, 80990), (2314, 80150), (2492, 74425), (2977, 62300), (3115, 59540), (3206, 57850), (4450, 41678), (4550, 40762), (4580, 40495), (4628, 40075), (5725, 32396), (5785, 32060), (5954, 31150), (6230, 29770), (6412, 28925), (8015, 23140), (8099, 22900), (8900, 20839), (9100, 20381), (11450, 16198), (11570, 16030), (11908, 15575), (12460, 14885)]