74659398.000000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18411

約数の個数: 120

約数和(自身を含む): 622199760

約数和(自身を除く): 450172320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 18379, 36758, 55137, 73516, 91895, 110274, 147032, 165411, 183790, 220548, 238927, 275685, 294064, 330822, 367580, 441096, 477854, 551370, 661644, 716781, 735160, 827055, 882192, 955708, 1102740, 1194635, 1323288, 1433562, 1470320, 1654110, 1911416, 2150343, 2205480, 2389270, 2646576, 2867124, 3308220, 3583905, 3822832, 4300686, 4410960, 4778540, 5734248, 6616440, 7167810, 8601372, 9557080, 10751715, 11468496, 13232880, 14335620, 17202744, 19114160, 21503430, 28671240, 34405488, 43006860, 57342480, 86013720, 172027440]

約数ペア:

[(1, 172027440), (2, 86013720), (3, 57342480), (4, 43006860), (5, 34405488), (6, 28671240), (8, 21503430), (9, 19114160), (10, 17202744), (12, 14335620), (13, 13232880), (15, 11468496), (16, 10751715), (18, 9557080), (20, 8601372), (24, 7167810), (26, 6616440), (30, 5734248), (36, 4778540), (39, 4410960), (40, 4300686), (45, 3822832), (48, 3583905), (52, 3308220), (60, 2867124), (65, 2646576), (72, 2389270), (78, 2205480), (80, 2150343), (90, 1911416), (104, 1654110), (117, 1470320), (120, 1433562), (130, 1323288), (144, 1194635), (156, 1102740), (180, 955708), (195, 882192), (208, 827055), (234, 735160), (240, 716781), (260, 661644), (312, 551370), (360, 477854), (390, 441096), (468, 367580), (520, 330822), (585, 294064), (624, 275685), (720, 238927), (780, 220548), (936, 183790), (1040, 165411), (1170, 147032), (1560, 110274), (1872, 91895), (2340, 73516), (3120, 55137), (4680, 36758), (9360, 18379)]