74001200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 232485120

約数和(自身を除く): 158483920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 107, 112, 130, 133, 140, 152, 175, 182, 190, 200, 208, 214, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 428, 455, 475, 494, 520, 532, 535, 560, 650, 665, 700, 728, 749, 760, 856, 910, 950, 988, 1040, 1064, 1070, 1235, 1300, 1330, 1391, 1400, 1456, 1498, 1520, 1712, 1729, 1820, 1900, 1976, 2033, 2128, 2140, 2275, 2470, 2600, 2660, 2675, 2782, 2800, 2996, 3325, 3458, 3640, 3745, 3800, 3952, 4066, 4280, 4550, 4940, 5200, 5320, 5350, 5564, 5992, 6175, 6650, 6916, 6955, 7280, 7490, 7600, 8132, 8560, 8645, 9100, 9737, 9880, 10165, 10640, 10700, 11128, 11984, 12350, 13300, 13832, 13910, 14231, 14980, 16264, 17290, 18200, 18725, 19474, 19760, 20330, 21400, 22256, 24700, 26429, 26600, 27664, 27820, 28462, 29960, 32528, 34580, 34775, 36400, 37450, 38948, 40660, 42800, 43225, 48685, 49400, 50825, 52858, 53200, 55640, 56924, 59920, 69160, 69550, 71155, 74900, 77896, 81320, 86450, 97370, 98800, 101650, 105716, 111280, 113848, 132145, 138320, 139100, 142310, 149800, 155792, 162640, 172900, 185003, 194740, 203300, 211432, 227696, 243425, 264290, 278200, 284620, 299600, 345800, 355775, 370006, 389480, 406600, 422864, 486850, 528580, 556400, 569240, 660725, 691600, 711550, 740012, 778960, 813200, 925015, 973700, 1057160, 1138480, 1321450, 1423100, 1480024, 1850030, 1947400, 2114320, 2642900, 2846200, 2960048, 3700060, 3894800, 4625075, 5285800, 5692400, 7400120, 9250150, 10571600, 14800240, 18500300, 37000600, 74001200]

約数ペア:

[(1, 74001200), (2, 37000600), (4, 18500300), (5, 14800240), (7, 10571600), (8, 9250150), (10, 7400120), (13, 5692400), (14, 5285800), (16, 4625075), (19, 3894800), (20, 3700060), (25, 2960048), (26, 2846200), (28, 2642900), (35, 2114320), (38, 1947400), (40, 1850030), (50, 1480024), (52, 1423100), (56, 1321450), (65, 1138480), (70, 1057160), (76, 973700), (80, 925015), (91, 813200), (95, 778960), (100, 740012), (104, 711550), (107, 691600), (112, 660725), (130, 569240), (133, 556400), (140, 528580), (152, 486850), (175, 422864), (182, 406600), (190, 389480), (200, 370006), (208, 355775), (214, 345800), (247, 299600), (260, 284620), (266, 278200), (280, 264290), (304, 243425), (325, 227696), (350, 211432), (364, 203300), (380, 194740), (400, 185003), (428, 172900), (455, 162640), (475, 155792), (494, 149800), (520, 142310), (532, 139100), (535, 138320), (560, 132145), (650, 113848), (665, 111280), (700, 105716), (728, 101650), (749, 98800), (760, 97370), (856, 86450), (910, 81320), (950, 77896), (988, 74900), (1040, 71155), (1064, 69550), (1070, 69160), (1235, 59920), (1300, 56924), (1330, 55640), (1391, 53200), (1400, 52858), (1456, 50825), (1498, 49400), (1520, 48685), (1712, 43225), (1729, 42800), (1820, 40660), (1900, 38948), (1976, 37450), (2033, 36400), (2128, 34775), (2140, 34580), (2275, 32528), (2470, 29960), (2600, 28462), (2660, 27820), (2675, 27664), (2782, 26600), (2800, 26429), (2996, 24700), (3325, 22256), (3458, 21400), (3640, 20330), (3745, 19760), (3800, 19474), (3952, 18725), (4066, 18200), (4280, 17290), (4550, 16264), (4940, 14980), (5200, 14231), (5320, 13910), (5350, 13832), (5564, 13300), (5992, 12350), (6175, 11984), (6650, 11128), (6916, 10700), (6955, 10640), (7280, 10165), (7490, 9880), (7600, 9737), (8132, 9100), (8560, 8645)]