2880494550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{24907}}^1$

素因数の和:25182

約数の個数: 72

約数和(自身を含む): 7769353176

約数和(自身を除く): 4888858626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 257, 450, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 6425, 7710, 11565, 12850, 19275, 23130, 24907, 38550, 49814, 57825, 74721, 115650, 124535, 149442, 224163, 249070, 373605, 448326, 622675, 747210, 1120815, 1245350, 1868025, 2241630, 3736050, 5604075, 6401099, 11208150, 12802198, 19203297, 32005495, 38406594, 57609891, 64010990, 96016485, 115219782, 160027475, 192032970, 288049455, 320054950, 480082425, 576098910, 960164850, 1440247275, 2880494550]

約数ペア:

[(1, 2880494550), (2, 1440247275), (3, 960164850), (5, 576098910), (6, 480082425), (9, 320054950), (10, 288049455), (15, 192032970), (18, 160027475), (25, 115219782), (30, 96016485), (45, 64010990), (50, 57609891), (75, 38406594), (90, 32005495), (150, 19203297), (225, 12802198), (257, 11208150), (450, 6401099), (514, 5604075), (771, 3736050), (1285, 2241630), (1542, 1868025), (2313, 1245350), (2570, 1120815), (3855, 747210), (4626, 622675), (6425, 448326), (7710, 373605), (11565, 249070), (12850, 224163), (19275, 149442), (23130, 124535), (24907, 115650), (38550, 74721), (49814, 57825)]