137430800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 379864080

約数和(自身を除く): 242433280

約数列:

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

約数ペア:

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