142422000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{3391}}^1$

素因数の和:3424

約数の個数: 160

約数和(自身を含む): 524918784

約数和(自身を除く): 382496784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3391, 3500, 4200, 5250, 6000, 6782, 7000, 8400, 10173, 10500, 13564, 14000, 16955, 20346, 21000, 23737, 27128, 33910, 40692, 42000, 47474, 50865, 54256, 67820, 71211, 81384, 84775, 94948, 101730, 118685, 135640, 142422, 162768, 169550, 189896, 203460, 237370, 254325, 271280, 284844, 339100, 356055, 379792, 406920, 423875, 474740, 508650, 569688, 593425, 678200, 712110, 813840, 847750, 949480, 1017300, 1139376, 1186850, 1271625, 1356400, 1424220, 1695500, 1780275, 1898960, 2034600, 2373700, 2543250, 2848440, 2967125, 3391000, 3560550, 4069200, 4747400, 5086500, 5696880, 5934250, 6782000, 7121100, 8901375, 9494800, 10173000, 11868500, 14242200, 17802750, 20346000, 23737000, 28484400, 35605500, 47474000, 71211000, 142422000]

約数ペア:

[(1, 142422000), (2, 71211000), (3, 47474000), (4, 35605500), (5, 28484400), (6, 23737000), (7, 20346000), (8, 17802750), (10, 14242200), (12, 11868500), (14, 10173000), (15, 9494800), (16, 8901375), (20, 7121100), (21, 6782000), (24, 5934250), (25, 5696880), (28, 5086500), (30, 4747400), (35, 4069200), (40, 3560550), (42, 3391000), (48, 2967125), (50, 2848440), (56, 2543250), (60, 2373700), (70, 2034600), (75, 1898960), (80, 1780275), (84, 1695500), (100, 1424220), (105, 1356400), (112, 1271625), (120, 1186850), (125, 1139376), (140, 1017300), (150, 949480), (168, 847750), (175, 813840), (200, 712110), (210, 678200), (240, 593425), (250, 569688), (280, 508650), (300, 474740), (336, 423875), (350, 406920), (375, 379792), (400, 356055), (420, 339100), (500, 284844), (525, 271280), (560, 254325), (600, 237370), (700, 203460), (750, 189896), (840, 169550), (875, 162768), (1000, 142422), (1050, 135640), (1200, 118685), (1400, 101730), (1500, 94948), (1680, 84775), (1750, 81384), (2000, 71211), (2100, 67820), (2625, 54256), (2800, 50865), (3000, 47474), (3391, 42000), (3500, 40692), (4200, 33910), (5250, 27128), (6000, 23737), (6782, 21000), (7000, 20346), (8400, 16955), (10173, 14000), (10500, 13564)]