147999420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4572

約数の個数: 96

約数和(自身を含む): 468095040

約数和(自身を除く): 320095620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 4493, 5490, 6588, 8235, 8986, 10980, 13479, 16470, 17972, 22465, 26958, 32940, 40437, 44930, 53916, 67395, 80874, 89860, 121311, 134790, 161748, 202185, 242622, 269580, 274073, 404370, 485244, 548146, 606555, 808740, 822219, 1096292, 1213110, 1370365, 1644438, 2426220, 2466657, 2740730, 3288876, 4111095, 4933314, 5481460, 7399971, 8222190, 9866628, 12333285, 14799942, 16444380, 24666570, 29599884, 36999855, 49333140, 73999710, 147999420]

約数ペア:

[(1, 147999420), (2, 73999710), (3, 49333140), (4, 36999855), (5, 29599884), (6, 24666570), (9, 16444380), (10, 14799942), (12, 12333285), (15, 9866628), (18, 8222190), (20, 7399971), (27, 5481460), (30, 4933314), (36, 4111095), (45, 3288876), (54, 2740730), (60, 2466657), (61, 2426220), (90, 1644438), (108, 1370365), (122, 1213110), (135, 1096292), (180, 822219), (183, 808740), (244, 606555), (270, 548146), (305, 485244), (366, 404370), (540, 274073), (549, 269580), (610, 242622), (732, 202185), (915, 161748), (1098, 134790), (1220, 121311), (1647, 89860), (1830, 80874), (2196, 67395), (2745, 53916), (3294, 44930), (3660, 40437), (4493, 32940), (5490, 26958), (6588, 22465), (8235, 17972), (8986, 16470), (10980, 13479)]