75871260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13597}}^1$

素因数の和:13643

約数の個数: 72

約数和(自身を含む): 237584256

約数和(自身を除く): 161712996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13597, 27194, 40791, 54388, 67985, 81582, 122373, 135970, 163164, 203955, 244746, 271940, 407910, 421507, 489492, 611865, 815820, 843014, 1223730, 1264521, 1686028, 2107535, 2447460, 2529042, 3793563, 4215070, 5058084, 6322605, 7587126, 8430140, 12645210, 15174252, 18967815, 25290420, 37935630, 75871260]

約数ペア:

[(1, 75871260), (2, 37935630), (3, 25290420), (4, 18967815), (5, 15174252), (6, 12645210), (9, 8430140), (10, 7587126), (12, 6322605), (15, 5058084), (18, 4215070), (20, 3793563), (30, 2529042), (31, 2447460), (36, 2107535), (45, 1686028), (60, 1264521), (62, 1223730), (90, 843014), (93, 815820), (124, 611865), (155, 489492), (180, 421507), (186, 407910), (279, 271940), (310, 244746), (372, 203955), (465, 163164), (558, 135970), (620, 122373), (930, 81582), (1116, 67985), (1395, 54388), (1860, 40791), (2790, 27194), (5580, 13597)]