254542860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 432

約数和(自身を含む): 975985920

約数和(自身を除く): 721443060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 29, 30, 31, 33, 36, 39, 44, 45, 52, 55, 58, 60, 62, 65, 66, 78, 87, 90, 93, 99, 110, 116, 117, 121, 124, 130, 132, 143, 145, 155, 156, 165, 174, 180, 186, 195, 198, 220, 234, 242, 260, 261, 279, 286, 290, 310, 319, 330, 341, 348, 363, 372, 377, 390, 396, 403, 429, 435, 465, 468, 484, 495, 522, 558, 572, 580, 585, 605, 620, 638, 660, 682, 715, 726, 754, 780, 806, 858, 870, 899, 930, 957, 990, 1023, 1044, 1089, 1116, 1131, 1170, 1209, 1210, 1276, 1287, 1305, 1364, 1395, 1430, 1452, 1508, 1573, 1595, 1612, 1705, 1716, 1740, 1798, 1815, 1860, 1885, 1914, 1980, 2015, 2046, 2145, 2178, 2262, 2340, 2418, 2420, 2574, 2610, 2697, 2790, 2860, 2871, 3069, 3146, 3190, 3393, 3410, 3509, 3596, 3627, 3630, 3751, 3770, 3828, 4030, 4092, 4147, 4290, 4356, 4433, 4495, 4524, 4719, 4785, 4836, 5115, 5148, 5220, 5394, 5445, 5580, 5655, 5742, 6045, 6138, 6292, 6380, 6435, 6786, 6820, 7018, 7254, 7260, 7502, 7540, 7865, 8060, 8091, 8294, 8580, 8866, 8990, 9438, 9570, 9889, 10230, 10527, 10788, 10890, 11253, 11310, 11484, 11687, 12090, 12276, 12441, 12870, 13299, 13485, 13572, 14036, 14157, 14355, 14508, 15004, 15345, 15730, 16182, 16588, 16965, 17545, 17732, 17980, 18135, 18755, 18876, 19140, 19778, 20460, 20735, 21054, 21780, 22165, 22506, 22620, 23374, 23595, 24180, 24882, 25740, 26598, 26970, 28314, 28710, 29667, 30690, 31460, 31581, 32364, 33759, 33930, 35061, 35090, 36270, 37323, 37510, 39556, 39897, 40455, 41470, 42108, 44330, 45012, 45617, 46748, 47190, 48763, 49445, 49764, 52635, 53196, 53940, 56265, 56628, 57420, 58435, 59334, 61380, 62205, 63162, 66495, 67518, 67860, 70122, 70180, 70785, 72540, 74646, 75020, 79794, 80910, 82940, 88660, 89001, 91234, 94380, 97526, 98890, 105183, 105270, 108779, 112530, 116870, 118668, 124410, 126324, 128557, 132990, 135036, 136851, 140244, 141570, 146289, 148335, 149292, 157905, 159588, 161820, 168795, 175305, 178002, 182468, 186615, 195052, 197780, 199485, 210366, 210540, 217558, 225060, 228085, 233740, 243815, 248820, 257114, 265980, 273702, 283140, 292578, 296670, 315810, 326337, 337590, 350610, 356004, 373230, 385671, 398970, 410553, 420732, 435116, 438867, 445005, 456170, 487630, 514228, 525915, 543895, 547404, 585156, 593340, 631620, 642785, 652674, 675180, 684255, 701220, 731445, 746460, 771342, 797940, 821106, 877734, 890010, 912340, 975260, 979011, 1051830, 1087790, 1157013, 1285570, 1305348, 1368510, 1414127, 1462890, 1542684, 1631685, 1642212, 1755468, 1780020, 1928355, 1958022, 2052765, 2103660, 2175580, 2194335, 2314026, 2571140, 2737020, 2828254, 2925780, 3263370, 3856710, 3916044, 4105530, 4242381, 4388670, 4628052, 4895055, 5656508, 5785065, 6526740, 7070635, 7713420, 8211060, 8484762, 8777340, 9790110, 11570130, 12727143, 14141270, 16969524, 19580220, 21211905, 23140260, 25454286, 28282540, 42423810, 50908572, 63635715, 84847620, 127271430, 254542860]

約数ペア:

[(1, 254542860), (2, 127271430), (3, 84847620), (4, 63635715), (5, 50908572), (6, 42423810), (9, 28282540), (10, 25454286), (11, 23140260), (12, 21211905), (13, 19580220), (15, 16969524), (18, 14141270), (20, 12727143), (22, 11570130), (26, 9790110), (29, 8777340), (30, 8484762), (31, 8211060), (33, 7713420), (36, 7070635), (39, 6526740), (44, 5785065), (45, 5656508), (52, 4895055), (55, 4628052), (58, 4388670), (60, 4242381), (62, 4105530), (65, 3916044), (66, 3856710), (78, 3263370), (87, 2925780), (90, 2828254), (93, 2737020), (99, 2571140), (110, 2314026), (116, 2194335), (117, 2175580), (121, 2103660), (124, 2052765), (130, 1958022), (132, 1928355), (143, 1780020), (145, 1755468), (155, 1642212), (156, 1631685), (165, 1542684), (174, 1462890), (180, 1414127), (186, 1368510), (195, 1305348), (198, 1285570), (220, 1157013), (234, 1087790), (242, 1051830), (260, 979011), (261, 975260), (279, 912340), (286, 890010), (290, 877734), (310, 821106), (319, 797940), (330, 771342), (341, 746460), (348, 731445), (363, 701220), (372, 684255), (377, 675180), (390, 652674), (396, 642785), (403, 631620), (429, 593340), (435, 585156), (465, 547404), (468, 543895), (484, 525915), (495, 514228), (522, 487630), (558, 456170), (572, 445005), (580, 438867), (585, 435116), (605, 420732), (620, 410553), (638, 398970), (660, 385671), (682, 373230), (715, 356004), (726, 350610), (754, 337590), (780, 326337), (806, 315810), (858, 296670), (870, 292578), (899, 283140), (930, 273702), (957, 265980), (990, 257114), (1023, 248820), (1044, 243815), (1089, 233740), (1116, 228085), (1131, 225060), (1170, 217558), (1209, 210540), (1210, 210366), (1276, 199485), (1287, 197780), (1305, 195052), (1364, 186615), (1395, 182468), (1430, 178002), (1452, 175305), (1508, 168795), (1573, 161820), (1595, 159588), (1612, 157905), (1705, 149292), (1716, 148335), (1740, 146289), (1798, 141570), (1815, 140244), (1860, 136851), (1885, 135036), (1914, 132990), (1980, 128557), (2015, 126324), (2046, 124410), (2145, 118668), (2178, 116870), (2262, 112530), (2340, 108779), (2418, 105270), (2420, 105183), (2574, 98890), (2610, 97526), (2697, 94380), (2790, 91234), (2860, 89001), (2871, 88660), (3069, 82940), (3146, 80910), (3190, 79794), (3393, 75020), (3410, 74646), (3509, 72540), (3596, 70785), (3627, 70180), (3630, 70122), (3751, 67860), (3770, 67518), (3828, 66495), (4030, 63162), (4092, 62205), (4147, 61380), (4290, 59334), (4356, 58435), (4433, 57420), (4495, 56628), (4524, 56265), (4719, 53940), (4785, 53196), (4836, 52635), (5115, 49764), (5148, 49445), (5220, 48763), (5394, 47190), (5445, 46748), (5580, 45617), (5655, 45012), (5742, 44330), (6045, 42108), (6138, 41470), (6292, 40455), (6380, 39897), (6435, 39556), (6786, 37510), (6820, 37323), (7018, 36270), (7254, 35090), (7260, 35061), (7502, 33930), (7540, 33759), (7865, 32364), (8060, 31581), (8091, 31460), (8294, 30690), (8580, 29667), (8866, 28710), (8990, 28314), (9438, 26970), (9570, 26598), (9889, 25740), (10230, 24882), (10527, 24180), (10788, 23595), (10890, 23374), (11253, 22620), (11310, 22506), (11484, 22165), (11687, 21780), (12090, 21054), (12276, 20735), (12441, 20460), (12870, 19778), (13299, 19140), (13485, 18876), (13572, 18755), (14036, 18135), (14157, 17980), (14355, 17732), (14508, 17545), (15004, 16965), (15345, 16588), (15730, 16182)]