79675020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5333}}^1$

素因数の和:5431

約数の個数: 72

約数和(自身を含む): 244638576

約数和(自身を除く): 164963556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5333, 7470, 10666, 14940, 15999, 21332, 26665, 31998, 47997, 53330, 63996, 79995, 95994, 106660, 159990, 191988, 239985, 319980, 442639, 479970, 885278, 959940, 1327917, 1770556, 2213195, 2655834, 3983751, 4426390, 5311668, 6639585, 7967502, 8852780, 13279170, 15935004, 19918755, 26558340, 39837510, 79675020]

約数ペア:

[(1, 79675020), (2, 39837510), (3, 26558340), (4, 19918755), (5, 15935004), (6, 13279170), (9, 8852780), (10, 7967502), (12, 6639585), (15, 5311668), (18, 4426390), (20, 3983751), (30, 2655834), (36, 2213195), (45, 1770556), (60, 1327917), (83, 959940), (90, 885278), (166, 479970), (180, 442639), (249, 319980), (332, 239985), (415, 191988), (498, 159990), (747, 106660), (830, 95994), (996, 79995), (1245, 63996), (1494, 53330), (1660, 47997), (2490, 31998), (2988, 26665), (3735, 21332), (4980, 15999), (5333, 14940), (7470, 10666)]