447425550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 288

約数和(自身を含む): 1498966560

約数和(自身を除く): 1051541010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 25, 26, 30, 33, 34, 39, 45, 50, 51, 55, 65, 66, 75, 78, 85, 90, 99, 102, 110, 117, 130, 143, 150, 153, 165, 170, 187, 195, 198, 221, 225, 234, 255, 275, 286, 306, 325, 330, 374, 390, 409, 425, 429, 442, 450, 495, 510, 550, 561, 585, 650, 663, 715, 765, 818, 825, 850, 858, 935, 975, 990, 1105, 1122, 1170, 1227, 1275, 1287, 1326, 1430, 1530, 1650, 1683, 1870, 1950, 1989, 2045, 2145, 2210, 2431, 2454, 2475, 2550, 2574, 2805, 2925, 3315, 3366, 3575, 3681, 3825, 3978, 4090, 4290, 4499, 4675, 4862, 4950, 5317, 5525, 5610, 5850, 6135, 6435, 6630, 6953, 7150, 7293, 7362, 7650, 8415, 8998, 9350, 9945, 10225, 10634, 10725, 11050, 12155, 12270, 12870, 13497, 13906, 14025, 14586, 15951, 16575, 16830, 18405, 19890, 20450, 20859, 21450, 21879, 22495, 24310, 26585, 26994, 28050, 30675, 31902, 32175, 33150, 34765, 36465, 36810, 40491, 41718, 42075, 43758, 44990, 47853, 49725, 53170, 58487, 60775, 61350, 62577, 64350, 67485, 69530, 72930, 76483, 79755, 80982, 84150, 90389, 92025, 95706, 99450, 104295, 109395, 112475, 116974, 121550, 125154, 132925, 134970, 152966, 159510, 173825, 175461, 180778, 182325, 184050, 202455, 208590, 218790, 224950, 229449, 239265, 265850, 271167, 292435, 312885, 337425, 347650, 350922, 364650, 382415, 398775, 404910, 451945, 458898, 478530, 521475, 526383, 542334, 546975, 584870, 625770, 674850, 688347, 764830, 797550, 813501, 877305, 903890, 994279, 1012275, 1042950, 1052766, 1093950, 1147245, 1196325, 1355835, 1376694, 1462175, 1564425, 1627002, 1754610, 1912075, 1988558, 2024550, 2259725, 2294490, 2392650, 2631915, 2711670, 2924350, 2982837, 3128850, 3441735, 3824150, 4067505, 4386525, 4519450, 4971395, 5263830, 5736225, 5965674, 6779175, 6883470, 8135010, 8773050, 8948511, 9942790, 11472450, 13159575, 13558350, 14914185, 17208675, 17897022, 20337525, 24856975, 26319150, 29828370, 34417350, 40675050, 44742555, 49713950, 74570925, 89485110, 149141850, 223712775, 447425550]

約数ペア:

[(1, 447425550), (2, 223712775), (3, 149141850), (5, 89485110), (6, 74570925), (9, 49713950), (10, 44742555), (11, 40675050), (13, 34417350), (15, 29828370), (17, 26319150), (18, 24856975), (22, 20337525), (25, 17897022), (26, 17208675), (30, 14914185), (33, 13558350), (34, 13159575), (39, 11472450), (45, 9942790), (50, 8948511), (51, 8773050), (55, 8135010), (65, 6883470), (66, 6779175), (75, 5965674), (78, 5736225), (85, 5263830), (90, 4971395), (99, 4519450), (102, 4386525), (110, 4067505), (117, 3824150), (130, 3441735), (143, 3128850), (150, 2982837), (153, 2924350), (165, 2711670), (170, 2631915), (187, 2392650), (195, 2294490), (198, 2259725), (221, 2024550), (225, 1988558), (234, 1912075), (255, 1754610), (275, 1627002), (286, 1564425), (306, 1462175), (325, 1376694), (330, 1355835), (374, 1196325), (390, 1147245), (409, 1093950), (425, 1052766), (429, 1042950), (442, 1012275), (450, 994279), (495, 903890), (510, 877305), (550, 813501), (561, 797550), (585, 764830), (650, 688347), (663, 674850), (715, 625770), (765, 584870), (818, 546975), (825, 542334), (850, 526383), (858, 521475), (935, 478530), (975, 458898), (990, 451945), (1105, 404910), (1122, 398775), (1170, 382415), (1227, 364650), (1275, 350922), (1287, 347650), (1326, 337425), (1430, 312885), (1530, 292435), (1650, 271167), (1683, 265850), (1870, 239265), (1950, 229449), (1989, 224950), (2045, 218790), (2145, 208590), (2210, 202455), (2431, 184050), (2454, 182325), (2475, 180778), (2550, 175461), (2574, 173825), (2805, 159510), (2925, 152966), (3315, 134970), (3366, 132925), (3575, 125154), (3681, 121550), (3825, 116974), (3978, 112475), (4090, 109395), (4290, 104295), (4499, 99450), (4675, 95706), (4862, 92025), (4950, 90389), (5317, 84150), (5525, 80982), (5610, 79755), (5850, 76483), (6135, 72930), (6435, 69530), (6630, 67485), (6953, 64350), (7150, 62577), (7293, 61350), (7362, 60775), (7650, 58487), (8415, 53170), (8998, 49725), (9350, 47853), (9945, 44990), (10225, 43758), (10634, 42075), (10725, 41718), (11050, 40491), (12155, 36810), (12270, 36465), (12870, 34765), (13497, 33150), (13906, 32175), (14025, 31902), (14586, 30675), (15951, 28050), (16575, 26994), (16830, 26585), (18405, 24310), (19890, 22495), (20450, 21879), (20859, 21450)]