27239700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 84994560

約数和(自身を除く): 57754860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 100, 101, 116, 124, 145, 150, 155, 174, 186, 202, 290, 300, 303, 310, 348, 372, 404, 435, 465, 505, 580, 606, 620, 725, 775, 870, 899, 930, 1010, 1212, 1450, 1515, 1550, 1740, 1798, 1860, 2020, 2175, 2325, 2525, 2697, 2900, 2929, 3030, 3100, 3131, 3596, 4350, 4495, 4650, 5050, 5394, 5858, 6060, 6262, 7575, 8700, 8787, 8990, 9300, 9393, 10100, 10788, 11716, 12524, 13485, 14645, 15150, 15655, 17574, 17980, 18786, 22475, 26970, 29290, 30300, 31310, 35148, 37572, 43935, 44950, 46965, 53940, 58580, 62620, 67425, 73225, 78275, 87870, 89900, 90799, 93930, 134850, 146450, 156550, 175740, 181598, 187860, 219675, 234825, 269700, 272397, 292900, 313100, 363196, 439350, 453995, 469650, 544794, 878700, 907990, 939300, 1089588, 1361985, 1815980, 2269975, 2723970, 4539950, 5447940, 6809925, 9079900, 13619850, 27239700]

約数ペア:

[(1, 27239700), (2, 13619850), (3, 9079900), (4, 6809925), (5, 5447940), (6, 4539950), (10, 2723970), (12, 2269975), (15, 1815980), (20, 1361985), (25, 1089588), (29, 939300), (30, 907990), (31, 878700), (50, 544794), (58, 469650), (60, 453995), (62, 439350), (75, 363196), (87, 313100), (93, 292900), (100, 272397), (101, 269700), (116, 234825), (124, 219675), (145, 187860), (150, 181598), (155, 175740), (174, 156550), (186, 146450), (202, 134850), (290, 93930), (300, 90799), (303, 89900), (310, 87870), (348, 78275), (372, 73225), (404, 67425), (435, 62620), (465, 58580), (505, 53940), (580, 46965), (606, 44950), (620, 43935), (725, 37572), (775, 35148), (870, 31310), (899, 30300), (930, 29290), (1010, 26970), (1212, 22475), (1450, 18786), (1515, 17980), (1550, 17574), (1740, 15655), (1798, 15150), (1860, 14645), (2020, 13485), (2175, 12524), (2325, 11716), (2525, 10788), (2697, 10100), (2900, 9393), (2929, 9300), (3030, 8990), (3100, 8787), (3131, 8700), (3596, 7575), (4350, 6262), (4495, 6060), (4650, 5858), (5050, 5394)]