201930900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21713}}^1$

素因数の和:21761

約数の個数: 72

約数和(自身を含む): 603128064

約数和(自身を除く): 401197164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 21713, 43426, 65139, 86852, 108565, 130278, 217130, 260556, 325695, 434260, 542825, 651390, 673103, 1085650, 1302780, 1346206, 1628475, 2019309, 2171300, 2692412, 3256950, 3365515, 4038618, 6513900, 6731030, 8077236, 10096545, 13462060, 16827575, 20193090, 33655150, 40386180, 50482725, 67310300, 100965450, 201930900]

約数ペア:

[(1, 201930900), (2, 100965450), (3, 67310300), (4, 50482725), (5, 40386180), (6, 33655150), (10, 20193090), (12, 16827575), (15, 13462060), (20, 10096545), (25, 8077236), (30, 6731030), (31, 6513900), (50, 4038618), (60, 3365515), (62, 3256950), (75, 2692412), (93, 2171300), (100, 2019309), (124, 1628475), (150, 1346206), (155, 1302780), (186, 1085650), (300, 673103), (310, 651390), (372, 542825), (465, 434260), (620, 325695), (775, 260556), (930, 217130), (1550, 130278), (1860, 108565), (2325, 86852), (3100, 65139), (4650, 43426), (9300, 21713)]