33305220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 111663552

約数和(自身を除く): 78358332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 331, 387, 390, 430, 468, 516, 559, 585, 645, 662, 774, 780, 860, 993, 1118, 1170, 1290, 1324, 1548, 1655, 1677, 1935, 1986, 2236, 2340, 2580, 2795, 2979, 3310, 3354, 3870, 3972, 4303, 4965, 5031, 5590, 5958, 6620, 6708, 7740, 8385, 8606, 9930, 10062, 11180, 11916, 12909, 14233, 14895, 16770, 17212, 19860, 20124, 21515, 25155, 25818, 28466, 29790, 33540, 38727, 42699, 43030, 50310, 51636, 56932, 59580, 64545, 71165, 77454, 85398, 86060, 100620, 128097, 129090, 142330, 154908, 170796, 185029, 193635, 213495, 256194, 258180, 284660, 370058, 387270, 426990, 512388, 555087, 640485, 740116, 774540, 853980, 925145, 1110174, 1280970, 1665261, 1850290, 2220348, 2561940, 2775435, 3330522, 3700580, 5550870, 6661044, 8326305, 11101740, 16652610, 33305220]

約数ペア:

[(1, 33305220), (2, 16652610), (3, 11101740), (4, 8326305), (5, 6661044), (6, 5550870), (9, 3700580), (10, 3330522), (12, 2775435), (13, 2561940), (15, 2220348), (18, 1850290), (20, 1665261), (26, 1280970), (30, 1110174), (36, 925145), (39, 853980), (43, 774540), (45, 740116), (52, 640485), (60, 555087), (65, 512388), (78, 426990), (86, 387270), (90, 370058), (117, 284660), (129, 258180), (130, 256194), (156, 213495), (172, 193635), (180, 185029), (195, 170796), (215, 154908), (234, 142330), (258, 129090), (260, 128097), (331, 100620), (387, 86060), (390, 85398), (430, 77454), (468, 71165), (516, 64545), (559, 59580), (585, 56932), (645, 51636), (662, 50310), (774, 43030), (780, 42699), (860, 38727), (993, 33540), (1118, 29790), (1170, 28466), (1290, 25818), (1324, 25155), (1548, 21515), (1655, 20124), (1677, 19860), (1935, 17212), (1986, 16770), (2236, 14895), (2340, 14233), (2580, 12909), (2795, 11916), (2979, 11180), (3310, 10062), (3354, 9930), (3870, 8606), (3972, 8385), (4303, 7740), (4965, 6708), (5031, 6620), (5590, 5958)]