72029580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 232243200

約数和(自身を除く): 160213620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1151, 1490, 1788, 2086, 2235, 2302, 2980, 3129, 3453, 4172, 4470, 4604, 5215, 5755, 6258, 6906, 8057, 8940, 10430, 11510, 12516, 13812, 15645, 16114, 17265, 20860, 23020, 24171, 31290, 32228, 34530, 40285, 48342, 62580, 69060, 80570, 96684, 120855, 161140, 171499, 241710, 342998, 483420, 514497, 685996, 857495, 1028994, 1200493, 1714990, 2057988, 2400986, 2572485, 3429980, 3601479, 4801972, 5144970, 6002465, 7202958, 10289940, 12004930, 14405916, 18007395, 24009860, 36014790, 72029580]

約数ペア:

[(1, 72029580), (2, 36014790), (3, 24009860), (4, 18007395), (5, 14405916), (6, 12004930), (7, 10289940), (10, 7202958), (12, 6002465), (14, 5144970), (15, 4801972), (20, 3601479), (21, 3429980), (28, 2572485), (30, 2400986), (35, 2057988), (42, 1714990), (60, 1200493), (70, 1028994), (84, 857495), (105, 685996), (140, 514497), (149, 483420), (210, 342998), (298, 241710), (420, 171499), (447, 161140), (596, 120855), (745, 96684), (894, 80570), (1043, 69060), (1151, 62580), (1490, 48342), (1788, 40285), (2086, 34530), (2235, 32228), (2302, 31290), (2980, 24171), (3129, 23020), (3453, 20860), (4172, 17265), (4470, 16114), (4604, 15645), (5215, 13812), (5755, 12516), (6258, 11510), (6906, 10430), (8057, 8940)]