289050200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 724239360

約数和(自身を除く): 435189160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 460, 575, 620, 713, 775, 920, 1150, 1240, 1426, 1550, 2027, 2300, 2852, 3100, 3565, 4054, 4600, 5704, 6200, 7130, 8108, 10135, 14260, 16216, 17825, 20270, 28520, 35650, 40540, 46621, 50675, 62837, 71300, 81080, 93242, 101350, 125674, 142600, 186484, 202700, 233105, 251348, 314185, 372968, 405400, 466210, 502696, 628370, 932420, 1165525, 1256740, 1445251, 1570925, 1864840, 2331050, 2513480, 2890502, 3141850, 4662100, 5781004, 6283700, 7226255, 9324200, 11562008, 12567400, 14452510, 28905020, 36131275, 57810040, 72262550, 144525100, 289050200]

約数ペア:

[(1, 289050200), (2, 144525100), (4, 72262550), (5, 57810040), (8, 36131275), (10, 28905020), (20, 14452510), (23, 12567400), (25, 11562008), (31, 9324200), (40, 7226255), (46, 6283700), (50, 5781004), (62, 4662100), (92, 3141850), (100, 2890502), (115, 2513480), (124, 2331050), (155, 1864840), (184, 1570925), (200, 1445251), (230, 1256740), (248, 1165525), (310, 932420), (460, 628370), (575, 502696), (620, 466210), (713, 405400), (775, 372968), (920, 314185), (1150, 251348), (1240, 233105), (1426, 202700), (1550, 186484), (2027, 142600), (2300, 125674), (2852, 101350), (3100, 93242), (3565, 81080), (4054, 71300), (4600, 62837), (5704, 50675), (6200, 46621), (7130, 40540), (8108, 35650), (10135, 28520), (14260, 20270), (16216, 17825)]