228358650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 614210688

約数和(自身を除く): 385852038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 181, 195, 325, 362, 390, 543, 647, 650, 905, 975, 1086, 1294, 1810, 1941, 1950, 2353, 2715, 3235, 3882, 4525, 4706, 5430, 6470, 7059, 8411, 9050, 9705, 11765, 13575, 14118, 16175, 16822, 19410, 23530, 25233, 27150, 32350, 35295, 42055, 48525, 50466, 58825, 70590, 84110, 97050, 117107, 117650, 126165, 176475, 210275, 234214, 252330, 351321, 352950, 420550, 585535, 630825, 702642, 1171070, 1261650, 1522391, 1756605, 2927675, 3044782, 3513210, 4567173, 5855350, 7611955, 8783025, 9134346, 15223910, 17566050, 22835865, 38059775, 45671730, 76119550, 114179325, 228358650]

約数ペア:

[(1, 228358650), (2, 114179325), (3, 76119550), (5, 45671730), (6, 38059775), (10, 22835865), (13, 17566050), (15, 15223910), (25, 9134346), (26, 8783025), (30, 7611955), (39, 5855350), (50, 4567173), (65, 3513210), (75, 3044782), (78, 2927675), (130, 1756605), (150, 1522391), (181, 1261650), (195, 1171070), (325, 702642), (362, 630825), (390, 585535), (543, 420550), (647, 352950), (650, 351321), (905, 252330), (975, 234214), (1086, 210275), (1294, 176475), (1810, 126165), (1941, 117650), (1950, 117107), (2353, 97050), (2715, 84110), (3235, 70590), (3882, 58825), (4525, 50466), (4706, 48525), (5430, 42055), (6470, 35295), (7059, 32350), (8411, 27150), (9050, 25233), (9705, 23530), (11765, 19410), (13575, 16822), (14118, 16175)]