2549273220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 8700217344

約数和(自身を除く): 6150944124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 113, 117, 124, 130, 155, 156, 180, 186, 195, 226, 234, 260, 279, 310, 311, 339, 372, 390, 403, 452, 465, 468, 558, 565, 585, 620, 622, 678, 780, 806, 930, 933, 1017, 1116, 1130, 1170, 1209, 1244, 1356, 1395, 1469, 1555, 1612, 1695, 1860, 1866, 2015, 2034, 2260, 2340, 2418, 2790, 2799, 2938, 3110, 3390, 3503, 3627, 3732, 4030, 4043, 4068, 4407, 4665, 4836, 5085, 5580, 5598, 5876, 6045, 6220, 6780, 7006, 7254, 7345, 8060, 8086, 8814, 9330, 9641, 10170, 10509, 11196, 12090, 12129, 13221, 13995, 14012, 14508, 14690, 16172, 17515, 17628, 18135, 18660, 19282, 20215, 20340, 21018, 22035, 24180, 24258, 26442, 27990, 28923, 29380, 31527, 35030, 35143, 36270, 36387, 38564, 40430, 42036, 44070, 45539, 48205, 48516, 52545, 52884, 55980, 57846, 60645, 63054, 66105, 70060, 70286, 72540, 72774, 80860, 86769, 88140, 91078, 96410, 105090, 105429, 115692, 121290, 125333, 126108, 132210, 136617, 140572, 144615, 145548, 157635, 173538, 175715, 181935, 182156, 192820, 210180, 210858, 227695, 242580, 250666, 264420, 273234, 289230, 315270, 316287, 347076, 351430, 363870, 375999, 409851, 421716, 433845, 455390, 456859, 501332, 527145, 546468, 578460, 626665, 630540, 632574, 683085, 702860, 727740, 751998, 819702, 867690, 910780, 913718, 1054290, 1089433, 1127997, 1253330, 1265148, 1366170, 1370577, 1503996, 1581435, 1639404, 1735380, 1827436, 1879995, 2049255, 2108580, 2178866, 2255994, 2284295, 2506660, 2732340, 2741154, 3162870, 3268299, 3759990, 4098510, 4111731, 4357732, 4511988, 4568590, 5447165, 5482308, 5639985, 6325740, 6536598, 6852885, 7519980, 8197020, 8223462, 9137180, 9804897, 10894330, 11279970, 13073196, 13705770, 14162629, 16341495, 16446924, 19609794, 20558655, 21788660, 22559940, 27411540, 28325258, 32682990, 39219588, 41117310, 42487887, 49024485, 56650516, 65365980, 70813145, 82234620, 84975774, 98048970, 127463661, 141626290, 169951548, 196097940, 212439435, 254927322, 283252580, 424878870, 509854644, 637318305, 849757740, 1274636610, 2549273220]

約数ペア:

[(1, 2549273220), (2, 1274636610), (3, 849757740), (4, 637318305), (5, 509854644), (6, 424878870), (9, 283252580), (10, 254927322), (12, 212439435), (13, 196097940), (15, 169951548), (18, 141626290), (20, 127463661), (26, 98048970), (30, 84975774), (31, 82234620), (36, 70813145), (39, 65365980), (45, 56650516), (52, 49024485), (60, 42487887), (62, 41117310), (65, 39219588), (78, 32682990), (90, 28325258), (93, 27411540), (113, 22559940), (117, 21788660), (124, 20558655), (130, 19609794), (155, 16446924), (156, 16341495), (180, 14162629), (186, 13705770), (195, 13073196), (226, 11279970), (234, 10894330), (260, 9804897), (279, 9137180), (310, 8223462), (311, 8197020), (339, 7519980), (372, 6852885), (390, 6536598), (403, 6325740), (452, 5639985), (465, 5482308), (468, 5447165), (558, 4568590), (565, 4511988), (585, 4357732), (620, 4111731), (622, 4098510), (678, 3759990), (780, 3268299), (806, 3162870), (930, 2741154), (933, 2732340), (1017, 2506660), (1116, 2284295), (1130, 2255994), (1170, 2178866), (1209, 2108580), (1244, 2049255), (1356, 1879995), (1395, 1827436), (1469, 1735380), (1555, 1639404), (1612, 1581435), (1695, 1503996), (1860, 1370577), (1866, 1366170), (2015, 1265148), (2034, 1253330), (2260, 1127997), (2340, 1089433), (2418, 1054290), (2790, 913718), (2799, 910780), (2938, 867690), (3110, 819702), (3390, 751998), (3503, 727740), (3627, 702860), (3732, 683085), (4030, 632574), (4043, 630540), (4068, 626665), (4407, 578460), (4665, 546468), (4836, 527145), (5085, 501332), (5580, 456859), (5598, 455390), (5876, 433845), (6045, 421716), (6220, 409851), (6780, 375999), (7006, 363870), (7254, 351430), (7345, 347076), (8060, 316287), (8086, 315270), (8814, 289230), (9330, 273234), (9641, 264420), (10170, 250666), (10509, 242580), (11196, 227695), (12090, 210858), (12129, 210180), (13221, 192820), (13995, 182156), (14012, 181935), (14508, 175715), (14690, 173538), (16172, 157635), (17515, 145548), (17628, 144615), (18135, 140572), (18660, 136617), (19282, 132210), (20215, 126108), (20340, 125333), (21018, 121290), (22035, 115692), (24180, 105429), (24258, 105090), (26442, 96410), (27990, 91078), (28923, 88140), (29380, 86769), (31527, 80860), (35030, 72774), (35143, 72540), (36270, 70286), (36387, 70060), (38564, 66105), (40430, 63054), (42036, 60645), (44070, 57846), (45539, 55980), (48205, 52884), (48516, 52545)]