90629820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 284020800

約数和(自身を除く): 193390980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1069, 1413, 1570, 1884, 2138, 2355, 2826, 3140, 3207, 4239, 4276, 4710, 5345, 5652, 6414, 7065, 8478, 9420, 9621, 10690, 12828, 14130, 16035, 16956, 19242, 21195, 21380, 28260, 28863, 32070, 38484, 42390, 48105, 57726, 64140, 84780, 96210, 115452, 144315, 167833, 192420, 288630, 335666, 503499, 577260, 671332, 839165, 1006998, 1510497, 1678330, 2013996, 2517495, 3020994, 3356660, 4531491, 5034990, 6041988, 7552485, 9062982, 10069980, 15104970, 18125964, 22657455, 30209940, 45314910, 90629820]

約数ペア:

[(1, 90629820), (2, 45314910), (3, 30209940), (4, 22657455), (5, 18125964), (6, 15104970), (9, 10069980), (10, 9062982), (12, 7552485), (15, 6041988), (18, 5034990), (20, 4531491), (27, 3356660), (30, 3020994), (36, 2517495), (45, 2013996), (54, 1678330), (60, 1510497), (90, 1006998), (108, 839165), (135, 671332), (157, 577260), (180, 503499), (270, 335666), (314, 288630), (471, 192420), (540, 167833), (628, 144315), (785, 115452), (942, 96210), (1069, 84780), (1413, 64140), (1570, 57726), (1884, 48105), (2138, 42390), (2355, 38484), (2826, 32070), (3140, 28863), (3207, 28260), (4239, 21380), (4276, 21195), (4710, 19242), (5345, 16956), (5652, 16035), (6414, 14130), (7065, 12828), (8478, 10690), (9420, 9621)]