131962500

素因数分解:

$2^2\times 3^3\times 5^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 472469760

約数和(自身を除く): 340507260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 27, 30, 34, 36, 45, 46, 50, 51, 54, 60, 68, 69, 75, 85, 90, 92, 100, 102, 108, 115, 125, 135, 138, 150, 153, 170, 180, 204, 207, 225, 230, 250, 255, 270, 276, 300, 306, 340, 345, 375, 391, 414, 425, 450, 459, 460, 500, 510, 540, 575, 612, 621, 625, 675, 690, 750, 765, 782, 828, 850, 900, 918, 1020, 1035, 1125, 1150, 1173, 1242, 1250, 1275, 1350, 1380, 1500, 1530, 1564, 1700, 1725, 1836, 1875, 1955, 2070, 2125, 2250, 2295, 2300, 2346, 2484, 2500, 2550, 2700, 2875, 3060, 3105, 3125, 3375, 3450, 3519, 3750, 3825, 3910, 4140, 4250, 4500, 4590, 4692, 5100, 5175, 5625, 5750, 5865, 6210, 6250, 6375, 6750, 6900, 7038, 7500, 7650, 7820, 8500, 8625, 9180, 9375, 9775, 10350, 10557, 10625, 11250, 11475, 11500, 11730, 12420, 12500, 12750, 13500, 14076, 14375, 15300, 15525, 16875, 17250, 17595, 18750, 19125, 19550, 20700, 21114, 21250, 22500, 22950, 23460, 25500, 25875, 28125, 28750, 29325, 31050, 31875, 33750, 34500, 35190, 37500, 38250, 39100, 42228, 42500, 43125, 45900, 48875, 51750, 52785, 53125, 56250, 57375, 57500, 58650, 62100, 63750, 67500, 70380, 71875, 76500, 77625, 84375, 86250, 87975, 95625, 97750, 103500, 105570, 106250, 112500, 114750, 117300, 127500, 129375, 143750, 146625, 155250, 159375, 168750, 172500, 175950, 191250, 195500, 211140, 212500, 215625, 229500, 244375, 258750, 263925, 286875, 287500, 293250, 310500, 318750, 337500, 351900, 382500, 388125, 431250, 439875, 478125, 488750, 517500, 527850, 573750, 586500, 637500, 646875, 733125, 776250, 862500, 879750, 956250, 977500, 1055700, 1147500, 1221875, 1293750, 1319625, 1434375, 1466250, 1552500, 1759500, 1912500, 1940625, 2199375, 2443750, 2587500, 2639250, 2868750, 2932500, 3665625, 3881250, 4398750, 4887500, 5278500, 5737500, 6598125, 7331250, 7762500, 8797500, 10996875, 13196250, 14662500, 21993750, 26392500, 32990625, 43987500, 65981250, 131962500]

約数ペア:

[(1, 131962500), (2, 65981250), (3, 43987500), (4, 32990625), (5, 26392500), (6, 21993750), (9, 14662500), (10, 13196250), (12, 10996875), (15, 8797500), (17, 7762500), (18, 7331250), (20, 6598125), (23, 5737500), (25, 5278500), (27, 4887500), (30, 4398750), (34, 3881250), (36, 3665625), (45, 2932500), (46, 2868750), (50, 2639250), (51, 2587500), (54, 2443750), (60, 2199375), (68, 1940625), (69, 1912500), (75, 1759500), (85, 1552500), (90, 1466250), (92, 1434375), (100, 1319625), (102, 1293750), (108, 1221875), (115, 1147500), (125, 1055700), (135, 977500), (138, 956250), (150, 879750), (153, 862500), (170, 776250), (180, 733125), (204, 646875), (207, 637500), (225, 586500), (230, 573750), (250, 527850), (255, 517500), (270, 488750), (276, 478125), (300, 439875), (306, 431250), (340, 388125), (345, 382500), (375, 351900), (391, 337500), (414, 318750), (425, 310500), (450, 293250), (459, 287500), (460, 286875), (500, 263925), (510, 258750), (540, 244375), (575, 229500), (612, 215625), (621, 212500), (625, 211140), (675, 195500), (690, 191250), (750, 175950), (765, 172500), (782, 168750), (828, 159375), (850, 155250), (900, 146625), (918, 143750), (1020, 129375), (1035, 127500), (1125, 117300), (1150, 114750), (1173, 112500), (1242, 106250), (1250, 105570), (1275, 103500), (1350, 97750), (1380, 95625), (1500, 87975), (1530, 86250), (1564, 84375), (1700, 77625), (1725, 76500), (1836, 71875), (1875, 70380), (1955, 67500), (2070, 63750), (2125, 62100), (2250, 58650), (2295, 57500), (2300, 57375), (2346, 56250), (2484, 53125), (2500, 52785), (2550, 51750), (2700, 48875), (2875, 45900), (3060, 43125), (3105, 42500), (3125, 42228), (3375, 39100), (3450, 38250), (3519, 37500), (3750, 35190), (3825, 34500), (3910, 33750), (4140, 31875), (4250, 31050), (4500, 29325), (4590, 28750), (4692, 28125), (5100, 25875), (5175, 25500), (5625, 23460), (5750, 22950), (5865, 22500), (6210, 21250), (6250, 21114), (6375, 20700), (6750, 19550), (6900, 19125), (7038, 18750), (7500, 17595), (7650, 17250), (7820, 16875), (8500, 15525), (8625, 15300), (9180, 14375), (9375, 14076), (9775, 13500), (10350, 12750), (10557, 12500), (10625, 12420), (11250, 11730), (11475, 11500)]