140275800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 240

約数和(自身を含む): 557248560

約数和(自身を除く): 416972760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1237, 1260, 1350, 1400, 1512, 1575, 1620, 1800, 1890, 2025, 2100, 2268, 2474, 2520, 2700, 2835, 3150, 3240, 3711, 3780, 4050, 4200, 4536, 4725, 4948, 5400, 5670, 6185, 6300, 7422, 7560, 8100, 8659, 9450, 9896, 11133, 11340, 12370, 12600, 14175, 14844, 16200, 17318, 18555, 18900, 22266, 22680, 24740, 25977, 28350, 29688, 30925, 33399, 34636, 37110, 37800, 43295, 44532, 49480, 51954, 55665, 56700, 61850, 66798, 69272, 74220, 77931, 86590, 89064, 92775, 100197, 103908, 111330, 113400, 123700, 129885, 133596, 148440, 155862, 166995, 173180, 185550, 200394, 207816, 216475, 222660, 233793, 247400, 259770, 267192, 278325, 311724, 333990, 346360, 371100, 389655, 400788, 432950, 445320, 467586, 500985, 519540, 556650, 623448, 649425, 667980, 701379, 742200, 779310, 801576, 834975, 865900, 935172, 1001970, 1039080, 1113300, 1168965, 1298850, 1335960, 1402758, 1558620, 1669950, 1731800, 1870344, 1948275, 2003940, 2226600, 2337930, 2504925, 2597700, 2805516, 3117240, 3339900, 3506895, 3896550, 4007880, 4675860, 5009850, 5195400, 5611032, 5844825, 6679800, 7013790, 7793100, 9351720, 10019700, 11689650, 14027580, 15586200, 17534475, 20039400, 23379300, 28055160, 35068950, 46758600, 70137900, 140275800]

約数ペア:

[(1, 140275800), (2, 70137900), (3, 46758600), (4, 35068950), (5, 28055160), (6, 23379300), (7, 20039400), (8, 17534475), (9, 15586200), (10, 14027580), (12, 11689650), (14, 10019700), (15, 9351720), (18, 7793100), (20, 7013790), (21, 6679800), (24, 5844825), (25, 5611032), (27, 5195400), (28, 5009850), (30, 4675860), (35, 4007880), (36, 3896550), (40, 3506895), (42, 3339900), (45, 3117240), (50, 2805516), (54, 2597700), (56, 2504925), (60, 2337930), (63, 2226600), (70, 2003940), (72, 1948275), (75, 1870344), (81, 1731800), (84, 1669950), (90, 1558620), (100, 1402758), (105, 1335960), (108, 1298850), (120, 1168965), (126, 1113300), (135, 1039080), (140, 1001970), (150, 935172), (162, 865900), (168, 834975), (175, 801576), (180, 779310), (189, 742200), (200, 701379), (210, 667980), (216, 649425), (225, 623448), (252, 556650), (270, 519540), (280, 500985), (300, 467586), (315, 445320), (324, 432950), (350, 400788), (360, 389655), (378, 371100), (405, 346360), (420, 333990), (450, 311724), (504, 278325), (525, 267192), (540, 259770), (567, 247400), (600, 233793), (630, 222660), (648, 216475), (675, 207816), (700, 200394), (756, 185550), (810, 173180), (840, 166995), (900, 155862), (945, 148440), (1050, 133596), (1080, 129885), (1134, 123700), (1237, 113400), (1260, 111330), (1350, 103908), (1400, 100197), (1512, 92775), (1575, 89064), (1620, 86590), (1800, 77931), (1890, 74220), (2025, 69272), (2100, 66798), (2268, 61850), (2474, 56700), (2520, 55665), (2700, 51954), (2835, 49480), (3150, 44532), (3240, 43295), (3711, 37800), (3780, 37110), (4050, 34636), (4200, 33399), (4536, 30925), (4725, 29688), (4948, 28350), (5400, 25977), (5670, 24740), (6185, 22680), (6300, 22266), (7422, 18900), (7560, 18555), (8100, 17318), (8659, 16200), (9450, 14844), (9896, 14175), (11133, 12600), (11340, 12370)]