244250820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 812972160

約数和(自身を除く): 568721340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 281, 330, 396, 439, 495, 562, 660, 843, 878, 990, 1124, 1317, 1405, 1686, 1756, 1980, 2195, 2529, 2634, 2810, 3091, 3372, 3951, 4215, 4390, 4829, 5058, 5268, 5620, 6182, 6585, 7902, 8430, 8780, 9273, 9658, 10116, 12364, 12645, 13170, 14487, 15455, 15804, 16860, 18546, 19316, 19755, 24145, 25290, 26340, 27819, 28974, 30910, 37092, 39510, 43461, 46365, 48290, 50580, 55638, 57948, 61820, 72435, 79020, 86922, 92730, 96580, 111276, 123359, 139095, 144870, 173844, 185460, 217305, 246718, 278190, 289740, 370077, 434610, 493436, 556380, 616795, 740154, 869220, 1110231, 1233590, 1356949, 1480308, 1850385, 2220462, 2467180, 2713898, 3700770, 4070847, 4440924, 5427796, 5551155, 6784745, 7401540, 8141694, 11102310, 12212541, 13569490, 16283388, 20354235, 22204620, 24425082, 27138980, 40708470, 48850164, 61062705, 81416940, 122125410, 244250820]

約数ペア:

[(1, 244250820), (2, 122125410), (3, 81416940), (4, 61062705), (5, 48850164), (6, 40708470), (9, 27138980), (10, 24425082), (11, 22204620), (12, 20354235), (15, 16283388), (18, 13569490), (20, 12212541), (22, 11102310), (30, 8141694), (33, 7401540), (36, 6784745), (44, 5551155), (45, 5427796), (55, 4440924), (60, 4070847), (66, 3700770), (90, 2713898), (99, 2467180), (110, 2220462), (132, 1850385), (165, 1480308), (180, 1356949), (198, 1233590), (220, 1110231), (281, 869220), (330, 740154), (396, 616795), (439, 556380), (495, 493436), (562, 434610), (660, 370077), (843, 289740), (878, 278190), (990, 246718), (1124, 217305), (1317, 185460), (1405, 173844), (1686, 144870), (1756, 139095), (1980, 123359), (2195, 111276), (2529, 96580), (2634, 92730), (2810, 86922), (3091, 79020), (3372, 72435), (3951, 61820), (4215, 57948), (4390, 55638), (4829, 50580), (5058, 48290), (5268, 46365), (5620, 43461), (6182, 39510), (6585, 37092), (7902, 30910), (8430, 28974), (8780, 27819), (9273, 26340), (9658, 25290), (10116, 24145), (12364, 19755), (12645, 19316), (13170, 18546), (14487, 16860), (15455, 15804)]