73150920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 238862520

約数和(自身を除く): 165711600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 641, 951, 1268, 1282, 1585, 1902, 1923, 2536, 2564, 2853, 3170, 3205, 3804, 3846, 4755, 5128, 5706, 5769, 6340, 6410, 7608, 7692, 9510, 9615, 11412, 11538, 12680, 12820, 14265, 15384, 19020, 19230, 22824, 23076, 25640, 28530, 28845, 38040, 38460, 46152, 57060, 57690, 76920, 114120, 115380, 203197, 230760, 406394, 609591, 812788, 1015985, 1219182, 1625576, 1828773, 2031970, 2438364, 3047955, 3657546, 4063940, 4876728, 6095910, 7315092, 8127880, 9143865, 12191820, 14630184, 18287730, 24383640, 36575460, 73150920]

約数ペア:

[(1, 73150920), (2, 36575460), (3, 24383640), (4, 18287730), (5, 14630184), (6, 12191820), (8, 9143865), (9, 8127880), (10, 7315092), (12, 6095910), (15, 4876728), (18, 4063940), (20, 3657546), (24, 3047955), (30, 2438364), (36, 2031970), (40, 1828773), (45, 1625576), (60, 1219182), (72, 1015985), (90, 812788), (120, 609591), (180, 406394), (317, 230760), (360, 203197), (634, 115380), (641, 114120), (951, 76920), (1268, 57690), (1282, 57060), (1585, 46152), (1902, 38460), (1923, 38040), (2536, 28845), (2564, 28530), (2853, 25640), (3170, 23076), (3205, 22824), (3804, 19230), (3846, 19020), (4755, 15384), (5128, 14265), (5706, 12820), (5769, 12680), (6340, 11538), (6410, 11412), (7608, 9615), (7692, 9510)]