23484780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 80589600

約数和(自身を除く): 57104820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 409, 435, 495, 522, 580, 638, 660, 818, 870, 957, 990, 1044, 1227, 1276, 1305, 1595, 1636, 1740, 1914, 1980, 2045, 2454, 2610, 2871, 3190, 3681, 3828, 4090, 4499, 4785, 4908, 5220, 5742, 6135, 6380, 7362, 8180, 8998, 9570, 11484, 11861, 12270, 13497, 14355, 14724, 17996, 18405, 19140, 22495, 23722, 24540, 26994, 28710, 35583, 36810, 40491, 44990, 47444, 53988, 57420, 59305, 67485, 71166, 73620, 80982, 89980, 106749, 118610, 130471, 134970, 142332, 161964, 177915, 202455, 213498, 237220, 260942, 269940, 355830, 391413, 404910, 426996, 521884, 533745, 652355, 711660, 782826, 809820, 1067490, 1174239, 1304710, 1565652, 1957065, 2134980, 2348478, 2609420, 3914130, 4696956, 5871195, 7828260, 11742390, 23484780]

約数ペア:

[(1, 23484780), (2, 11742390), (3, 7828260), (4, 5871195), (5, 4696956), (6, 3914130), (9, 2609420), (10, 2348478), (11, 2134980), (12, 1957065), (15, 1565652), (18, 1304710), (20, 1174239), (22, 1067490), (29, 809820), (30, 782826), (33, 711660), (36, 652355), (44, 533745), (45, 521884), (55, 426996), (58, 404910), (60, 391413), (66, 355830), (87, 269940), (90, 260942), (99, 237220), (110, 213498), (116, 202455), (132, 177915), (145, 161964), (165, 142332), (174, 134970), (180, 130471), (198, 118610), (220, 106749), (261, 89980), (290, 80982), (319, 73620), (330, 71166), (348, 67485), (396, 59305), (409, 57420), (435, 53988), (495, 47444), (522, 44990), (580, 40491), (638, 36810), (660, 35583), (818, 28710), (870, 26994), (957, 24540), (990, 23722), (1044, 22495), (1227, 19140), (1276, 18405), (1305, 17996), (1595, 14724), (1636, 14355), (1740, 13497), (1914, 12270), (1980, 11861), (2045, 11484), (2454, 9570), (2610, 8998), (2871, 8180), (3190, 7362), (3681, 6380), (3828, 6135), (4090, 5742), (4499, 5220), (4785, 4908)]