84572800

素因数分解:

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

素因数の和:163

約数の個数: 192

約数和(自身を含む): 239047200

約数和(自身を除く): 154474400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 107, 128, 130, 152, 160, 190, 200, 208, 214, 247, 260, 304, 320, 325, 380, 400, 416, 428, 475, 494, 520, 535, 608, 640, 650, 760, 800, 832, 856, 950, 988, 1040, 1070, 1216, 1235, 1300, 1391, 1520, 1600, 1664, 1712, 1900, 1976, 2033, 2080, 2140, 2432, 2470, 2600, 2675, 2782, 3040, 3200, 3424, 3800, 3952, 4066, 4160, 4280, 4940, 5200, 5350, 5564, 6080, 6175, 6848, 6955, 7600, 7904, 8132, 8320, 8560, 9880, 10165, 10400, 10700, 11128, 12160, 12350, 13696, 13910, 15200, 15808, 16264, 17120, 19760, 20330, 20800, 21400, 22256, 24700, 26429, 27820, 30400, 31616, 32528, 34240, 34775, 39520, 40660, 41600, 42800, 44512, 49400, 50825, 52858, 55640, 60800, 65056, 68480, 69550, 79040, 81320, 85600, 89024, 98800, 101650, 105716, 111280, 130112, 132145, 139100, 158080, 162640, 171200, 178048, 197600, 203300, 211432, 222560, 260224, 264290, 278200, 325280, 342400, 395200, 406600, 422864, 445120, 528580, 556400, 650560, 660725, 790400, 813200, 845728, 890240, 1057160, 1112800, 1301120, 1321450, 1626400, 1691456, 2114320, 2225600, 2642900, 3252800, 3382912, 4228640, 4451200, 5285800, 6505600, 8457280, 10571600, 16914560, 21143200, 42286400, 84572800]

約数ペア:

[(1, 84572800), (2, 42286400), (4, 21143200), (5, 16914560), (8, 10571600), (10, 8457280), (13, 6505600), (16, 5285800), (19, 4451200), (20, 4228640), (25, 3382912), (26, 3252800), (32, 2642900), (38, 2225600), (40, 2114320), (50, 1691456), (52, 1626400), (64, 1321450), (65, 1301120), (76, 1112800), (80, 1057160), (95, 890240), (100, 845728), (104, 813200), (107, 790400), (128, 660725), (130, 650560), (152, 556400), (160, 528580), (190, 445120), (200, 422864), (208, 406600), (214, 395200), (247, 342400), (260, 325280), (304, 278200), (320, 264290), (325, 260224), (380, 222560), (400, 211432), (416, 203300), (428, 197600), (475, 178048), (494, 171200), (520, 162640), (535, 158080), (608, 139100), (640, 132145), (650, 130112), (760, 111280), (800, 105716), (832, 101650), (856, 98800), (950, 89024), (988, 85600), (1040, 81320), (1070, 79040), (1216, 69550), (1235, 68480), (1300, 65056), (1391, 60800), (1520, 55640), (1600, 52858), (1664, 50825), (1712, 49400), (1900, 44512), (1976, 42800), (2033, 41600), (2080, 40660), (2140, 39520), (2432, 34775), (2470, 34240), (2600, 32528), (2675, 31616), (2782, 30400), (3040, 27820), (3200, 26429), (3424, 24700), (3800, 22256), (3952, 21400), (4066, 20800), (4160, 20330), (4280, 19760), (4940, 17120), (5200, 16264), (5350, 15808), (5564, 15200), (6080, 13910), (6175, 13696), (6848, 12350), (6955, 12160), (7600, 11128), (7904, 10700), (8132, 10400), (8320, 10165), (8560, 9880)]