424590400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 1140942600

約数和(自身を除く): 716352200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 137, 149, 160, 200, 208, 260, 274, 298, 320, 325, 400, 416, 520, 548, 596, 650, 685, 745, 800, 832, 1040, 1096, 1192, 1300, 1370, 1490, 1600, 1781, 1937, 2080, 2192, 2384, 2600, 2740, 2980, 3425, 3562, 3725, 3874, 4160, 4384, 4768, 5200, 5480, 5960, 6850, 7124, 7450, 7748, 8768, 8905, 9536, 9685, 10400, 10960, 11920, 13700, 14248, 14900, 15496, 17810, 19370, 20413, 20800, 21920, 23840, 27400, 28496, 29800, 30992, 35620, 38740, 40826, 43840, 44525, 47680, 48425, 54800, 56992, 59600, 61984, 71240, 77480, 81652, 89050, 96850, 102065, 109600, 113984, 119200, 123968, 142480, 154960, 163304, 178100, 193700, 204130, 219200, 238400, 265369, 284960, 309920, 326608, 356200, 387400, 408260, 510325, 530738, 569920, 619840, 653216, 712400, 774800, 816520, 1020650, 1061476, 1306432, 1326845, 1424800, 1549600, 1633040, 2041300, 2122952, 2653690, 2849600, 3099200, 3266080, 4082600, 4245904, 5307380, 6532160, 6634225, 8165200, 8491808, 10614760, 13268450, 16330400, 16983616, 21229520, 26536900, 32660800, 42459040, 53073800, 84918080, 106147600, 212295200, 424590400]

約数ペア:

[(1, 424590400), (2, 212295200), (4, 106147600), (5, 84918080), (8, 53073800), (10, 42459040), (13, 32660800), (16, 26536900), (20, 21229520), (25, 16983616), (26, 16330400), (32, 13268450), (40, 10614760), (50, 8491808), (52, 8165200), (64, 6634225), (65, 6532160), (80, 5307380), (100, 4245904), (104, 4082600), (130, 3266080), (137, 3099200), (149, 2849600), (160, 2653690), (200, 2122952), (208, 2041300), (260, 1633040), (274, 1549600), (298, 1424800), (320, 1326845), (325, 1306432), (400, 1061476), (416, 1020650), (520, 816520), (548, 774800), (596, 712400), (650, 653216), (685, 619840), (745, 569920), (800, 530738), (832, 510325), (1040, 408260), (1096, 387400), (1192, 356200), (1300, 326608), (1370, 309920), (1490, 284960), (1600, 265369), (1781, 238400), (1937, 219200), (2080, 204130), (2192, 193700), (2384, 178100), (2600, 163304), (2740, 154960), (2980, 142480), (3425, 123968), (3562, 119200), (3725, 113984), (3874, 109600), (4160, 102065), (4384, 96850), (4768, 89050), (5200, 81652), (5480, 77480), (5960, 71240), (6850, 61984), (7124, 59600), (7450, 56992), (7748, 54800), (8768, 48425), (8905, 47680), (9536, 44525), (9685, 43840), (10400, 40826), (10960, 38740), (11920, 35620), (13700, 30992), (14248, 29800), (14900, 28496), (15496, 27400), (17810, 23840), (19370, 21920), (20413, 20800)]