274861600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 771981840

約数和(自身を除く): 497120240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 107, 130, 152, 160, 169, 190, 200, 208, 214, 247, 260, 304, 325, 338, 380, 400, 416, 428, 475, 494, 520, 535, 608, 650, 676, 760, 800, 845, 856, 950, 988, 1040, 1070, 1235, 1300, 1352, 1391, 1520, 1690, 1712, 1900, 1976, 2033, 2080, 2140, 2470, 2600, 2675, 2704, 2782, 3040, 3211, 3380, 3424, 3800, 3952, 4066, 4225, 4280, 4940, 5200, 5350, 5408, 5564, 6175, 6422, 6760, 6955, 7600, 7904, 8132, 8450, 8560, 9880, 10165, 10400, 10700, 11128, 12350, 12844, 13520, 13910, 15200, 16055, 16264, 16900, 17120, 18083, 19760, 20330, 21400, 22256, 24700, 25688, 26429, 27040, 27820, 32110, 32528, 33800, 34775, 36166, 39520, 40660, 42800, 44512, 49400, 50825, 51376, 52858, 55640, 64220, 65056, 67600, 69550, 72332, 80275, 81320, 85600, 90415, 98800, 101650, 102752, 105716, 111280, 128440, 132145, 135200, 139100, 144664, 160550, 162640, 180830, 197600, 203300, 211432, 222560, 256880, 264290, 278200, 289328, 321100, 325280, 343577, 361660, 406600, 422864, 452075, 513760, 528580, 556400, 578656, 642200, 660725, 687154, 723320, 813200, 845728, 904150, 1057160, 1112800, 1284400, 1321450, 1374308, 1446640, 1626400, 1717885, 1808300, 2114320, 2568800, 2642900, 2748616, 2893280, 3435770, 3616600, 4228640, 5285800, 5497232, 6871540, 7233200, 8589425, 10571600, 10994464, 13743080, 14466400, 17178850, 21143200, 27486160, 34357700, 54972320, 68715400, 137430800, 274861600]

約数ペア:

[(1, 274861600), (2, 137430800), (4, 68715400), (5, 54972320), (8, 34357700), (10, 27486160), (13, 21143200), (16, 17178850), (19, 14466400), (20, 13743080), (25, 10994464), (26, 10571600), (32, 8589425), (38, 7233200), (40, 6871540), (50, 5497232), (52, 5285800), (65, 4228640), (76, 3616600), (80, 3435770), (95, 2893280), (100, 2748616), (104, 2642900), (107, 2568800), (130, 2114320), (152, 1808300), (160, 1717885), (169, 1626400), (190, 1446640), (200, 1374308), (208, 1321450), (214, 1284400), (247, 1112800), (260, 1057160), (304, 904150), (325, 845728), (338, 813200), (380, 723320), (400, 687154), (416, 660725), (428, 642200), (475, 578656), (494, 556400), (520, 528580), (535, 513760), (608, 452075), (650, 422864), (676, 406600), (760, 361660), (800, 343577), (845, 325280), (856, 321100), (950, 289328), (988, 278200), (1040, 264290), (1070, 256880), (1235, 222560), (1300, 211432), (1352, 203300), (1391, 197600), (1520, 180830), (1690, 162640), (1712, 160550), (1900, 144664), (1976, 139100), (2033, 135200), (2080, 132145), (2140, 128440), (2470, 111280), (2600, 105716), (2675, 102752), (2704, 101650), (2782, 98800), (3040, 90415), (3211, 85600), (3380, 81320), (3424, 80275), (3800, 72332), (3952, 69550), (4066, 67600), (4225, 65056), (4280, 64220), (4940, 55640), (5200, 52858), (5350, 51376), (5408, 50825), (5564, 49400), (6175, 44512), (6422, 42800), (6760, 40660), (6955, 39520), (7600, 36166), (7904, 34775), (8132, 33800), (8450, 32528), (8560, 32110), (9880, 27820), (10165, 27040), (10400, 26429), (10700, 25688), (11128, 24700), (12350, 22256), (12844, 21400), (13520, 20330), (13910, 19760), (15200, 18083), (16055, 17120), (16264, 16900)]