142723500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 457591680

約数和(自身を除く): 314868180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 34, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 125, 145, 150, 170, 174, 193, 204, 250, 255, 290, 300, 340, 348, 375, 386, 425, 435, 493, 500, 510, 579, 580, 725, 750, 772, 850, 870, 965, 986, 1020, 1158, 1275, 1450, 1479, 1500, 1700, 1740, 1930, 1972, 2125, 2175, 2316, 2465, 2550, 2895, 2900, 2958, 3281, 3625, 3860, 4250, 4350, 4825, 4930, 5100, 5597, 5790, 5916, 6375, 6562, 7250, 7395, 8500, 8700, 9650, 9843, 9860, 10875, 11194, 11580, 12325, 12750, 13124, 14475, 14500, 14790, 16405, 16791, 19300, 19686, 21750, 22388, 24125, 24650, 25500, 27985, 28950, 29580, 32810, 33582, 36975, 39372, 43500, 48250, 49215, 49300, 55970, 57900, 61625, 65620, 67164, 72375, 73950, 82025, 83955, 95149, 96500, 98430, 111940, 123250, 139925, 144750, 147900, 164050, 167910, 184875, 190298, 196860, 246075, 246500, 279850, 285447, 289500, 328100, 335820, 369750, 380596, 410125, 419775, 475745, 492150, 559700, 570894, 699625, 739500, 820250, 839550, 951490, 984300, 1141788, 1230375, 1399250, 1427235, 1640500, 1679100, 1902980, 2098875, 2378725, 2460750, 2798500, 2854470, 4197750, 4757450, 4921500, 5708940, 7136175, 8395500, 9514900, 11893625, 14272350, 23787250, 28544700, 35680875, 47574500, 71361750, 142723500]

約数ペア:

[(1, 142723500), (2, 71361750), (3, 47574500), (4, 35680875), (5, 28544700), (6, 23787250), (10, 14272350), (12, 11893625), (15, 9514900), (17, 8395500), (20, 7136175), (25, 5708940), (29, 4921500), (30, 4757450), (34, 4197750), (50, 2854470), (51, 2798500), (58, 2460750), (60, 2378725), (68, 2098875), (75, 1902980), (85, 1679100), (87, 1640500), (100, 1427235), (102, 1399250), (116, 1230375), (125, 1141788), (145, 984300), (150, 951490), (170, 839550), (174, 820250), (193, 739500), (204, 699625), (250, 570894), (255, 559700), (290, 492150), (300, 475745), (340, 419775), (348, 410125), (375, 380596), (386, 369750), (425, 335820), (435, 328100), (493, 289500), (500, 285447), (510, 279850), (579, 246500), (580, 246075), (725, 196860), (750, 190298), (772, 184875), (850, 167910), (870, 164050), (965, 147900), (986, 144750), (1020, 139925), (1158, 123250), (1275, 111940), (1450, 98430), (1479, 96500), (1500, 95149), (1700, 83955), (1740, 82025), (1930, 73950), (1972, 72375), (2125, 67164), (2175, 65620), (2316, 61625), (2465, 57900), (2550, 55970), (2895, 49300), (2900, 49215), (2958, 48250), (3281, 43500), (3625, 39372), (3860, 36975), (4250, 33582), (4350, 32810), (4825, 29580), (4930, 28950), (5100, 27985), (5597, 25500), (5790, 24650), (5916, 24125), (6375, 22388), (6562, 21750), (7250, 19686), (7395, 19300), (8500, 16791), (8700, 16405), (9650, 14790), (9843, 14500), (9860, 14475), (10875, 13124), (11194, 12750), (11580, 12325)]