73754720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 191147040

約数和(自身を除く): 117392320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 416, 472, 520, 590, 601, 767, 944, 1040, 1180, 1202, 1534, 1888, 2080, 2360, 2404, 3005, 3068, 3835, 4720, 4808, 6010, 6136, 7670, 7813, 9440, 9616, 12020, 12272, 15340, 15626, 19232, 24040, 24544, 30680, 31252, 35459, 39065, 48080, 61360, 62504, 70918, 78130, 96160, 122720, 125008, 141836, 156260, 177295, 250016, 283672, 312520, 354590, 460967, 567344, 625040, 709180, 921934, 1134688, 1250080, 1418360, 1843868, 2304835, 2836720, 3687736, 4609670, 5673440, 7375472, 9219340, 14750944, 18438680, 36877360, 73754720]

約数ペア:

[(1, 73754720), (2, 36877360), (4, 18438680), (5, 14750944), (8, 9219340), (10, 7375472), (13, 5673440), (16, 4609670), (20, 3687736), (26, 2836720), (32, 2304835), (40, 1843868), (52, 1418360), (59, 1250080), (65, 1134688), (80, 921934), (104, 709180), (118, 625040), (130, 567344), (160, 460967), (208, 354590), (236, 312520), (260, 283672), (295, 250016), (416, 177295), (472, 156260), (520, 141836), (590, 125008), (601, 122720), (767, 96160), (944, 78130), (1040, 70918), (1180, 62504), (1202, 61360), (1534, 48080), (1888, 39065), (2080, 35459), (2360, 31252), (2404, 30680), (3005, 24544), (3068, 24040), (3835, 19232), (4720, 15626), (4808, 15340), (6010, 12272), (6136, 12020), (7670, 9616), (7813, 9440)]