1450808820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 4749433920

約数和(自身を除く): 3298625100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 59, 60, 81, 86, 90, 108, 118, 129, 135, 162, 172, 177, 180, 215, 236, 258, 270, 295, 324, 353, 354, 387, 405, 430, 516, 531, 540, 590, 645, 706, 708, 774, 810, 860, 885, 1059, 1062, 1161, 1180, 1290, 1412, 1548, 1593, 1620, 1765, 1770, 1935, 2118, 2124, 2322, 2537, 2580, 2655, 3177, 3186, 3483, 3530, 3540, 3870, 4236, 4644, 4779, 5074, 5295, 5310, 5805, 6354, 6372, 6966, 7060, 7611, 7740, 7965, 9531, 9558, 10148, 10590, 10620, 11610, 12685, 12708, 13932, 15179, 15222, 15885, 15930, 17415, 19062, 19116, 20827, 21180, 22833, 23220, 23895, 25370, 28593, 30358, 30444, 31770, 31860, 34830, 38055, 38124, 41654, 45537, 45666, 47655, 47790, 50740, 57186, 60716, 62481, 63540, 68499, 69660, 75895, 76110, 83308, 91074, 91332, 95310, 95580, 104135, 114165, 114372, 124962, 136611, 136998, 142965, 151790, 152220, 182148, 187443, 190620, 205497, 208270, 227685, 228330, 249924, 273222, 273996, 285930, 303580, 312405, 342495, 374886, 409833, 410994, 416540, 455370, 456660, 546444, 562329, 571860, 624810, 683055, 684990, 749772, 819666, 821988, 895561, 910740, 937215, 1027485, 1124658, 1229499, 1249620, 1366110, 1369980, 1639332, 1686987, 1791122, 1874430, 2049165, 2054970, 2249316, 2458998, 2686683, 2732220, 2811645, 3373974, 3582244, 3748860, 4098330, 4109940, 4477805, 4917996, 5373366, 5623290, 6147495, 6747948, 8060049, 8196660, 8434935, 8955610, 10746732, 11246580, 12294990, 13433415, 16120098, 16869870, 17911220, 24180147, 24589980, 26866830, 32240196, 33739740, 40300245, 48360294, 53733660, 72540441, 80600490, 96720588, 120900735, 145080882, 161200980, 241801470, 290161764, 362702205, 483602940, 725404410, 1450808820]

約数ペア:

[(1, 1450808820), (2, 725404410), (3, 483602940), (4, 362702205), (5, 290161764), (6, 241801470), (9, 161200980), (10, 145080882), (12, 120900735), (15, 96720588), (18, 80600490), (20, 72540441), (27, 53733660), (30, 48360294), (36, 40300245), (43, 33739740), (45, 32240196), (54, 26866830), (59, 24589980), (60, 24180147), (81, 17911220), (86, 16869870), (90, 16120098), (108, 13433415), (118, 12294990), (129, 11246580), (135, 10746732), (162, 8955610), (172, 8434935), (177, 8196660), (180, 8060049), (215, 6747948), (236, 6147495), (258, 5623290), (270, 5373366), (295, 4917996), (324, 4477805), (353, 4109940), (354, 4098330), (387, 3748860), (405, 3582244), (430, 3373974), (516, 2811645), (531, 2732220), (540, 2686683), (590, 2458998), (645, 2249316), (706, 2054970), (708, 2049165), (774, 1874430), (810, 1791122), (860, 1686987), (885, 1639332), (1059, 1369980), (1062, 1366110), (1161, 1249620), (1180, 1229499), (1290, 1124658), (1412, 1027485), (1548, 937215), (1593, 910740), (1620, 895561), (1765, 821988), (1770, 819666), (1935, 749772), (2118, 684990), (2124, 683055), (2322, 624810), (2537, 571860), (2580, 562329), (2655, 546444), (3177, 456660), (3186, 455370), (3483, 416540), (3530, 410994), (3540, 409833), (3870, 374886), (4236, 342495), (4644, 312405), (4779, 303580), (5074, 285930), (5295, 273996), (5310, 273222), (5805, 249924), (6354, 228330), (6372, 227685), (6966, 208270), (7060, 205497), (7611, 190620), (7740, 187443), (7965, 182148), (9531, 152220), (9558, 151790), (10148, 142965), (10590, 136998), (10620, 136611), (11610, 124962), (12685, 114372), (12708, 114165), (13932, 104135), (15179, 95580), (15222, 95310), (15885, 91332), (15930, 91074), (17415, 83308), (19062, 76110), (19116, 75895), (20827, 69660), (21180, 68499), (22833, 63540), (23220, 62481), (23895, 60716), (25370, 57186), (28593, 50740), (30358, 47790), (30444, 47655), (31770, 45666), (31860, 45537), (34830, 41654), (38055, 38124)]