254134400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 697221000

約数和(自身を除く): 443086600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 128, 130, 149, 160, 164, 200, 205, 208, 260, 298, 320, 325, 328, 400, 410, 416, 520, 533, 596, 640, 650, 656, 745, 800, 820, 832, 1025, 1040, 1066, 1192, 1300, 1312, 1490, 1600, 1640, 1664, 1937, 2050, 2080, 2132, 2384, 2600, 2624, 2665, 2980, 3200, 3280, 3725, 3874, 4100, 4160, 4264, 4768, 5200, 5248, 5330, 5960, 6109, 6560, 7450, 7748, 8200, 8320, 8528, 9536, 9685, 10400, 10660, 11920, 12218, 13120, 13325, 14900, 15496, 16400, 17056, 19072, 19370, 20800, 21320, 23840, 24436, 26240, 26650, 29800, 30545, 30992, 32800, 34112, 38740, 41600, 42640, 47680, 48425, 48872, 53300, 59600, 61090, 61984, 65600, 68224, 77480, 79417, 85280, 95360, 96850, 97744, 106600, 119200, 122180, 123968, 131200, 152725, 154960, 158834, 170560, 193700, 195488, 213200, 238400, 244360, 247936, 305450, 309920, 317668, 341120, 387400, 390976, 397085, 426400, 476800, 488720, 610900, 619840, 635336, 774800, 781952, 794170, 852800, 977440, 1221800, 1239680, 1270672, 1549600, 1588340, 1705600, 1954880, 1985425, 2443600, 2541344, 3099200, 3176680, 3909760, 3970850, 4887200, 5082688, 6198400, 6353360, 7941700, 9774400, 10165376, 12706720, 15883400, 19548800, 25413440, 31766800, 50826880, 63533600, 127067200, 254134400]

約数ペア:

[(1, 254134400), (2, 127067200), (4, 63533600), (5, 50826880), (8, 31766800), (10, 25413440), (13, 19548800), (16, 15883400), (20, 12706720), (25, 10165376), (26, 9774400), (32, 7941700), (40, 6353360), (41, 6198400), (50, 5082688), (52, 4887200), (64, 3970850), (65, 3909760), (80, 3176680), (82, 3099200), (100, 2541344), (104, 2443600), (128, 1985425), (130, 1954880), (149, 1705600), (160, 1588340), (164, 1549600), (200, 1270672), (205, 1239680), (208, 1221800), (260, 977440), (298, 852800), (320, 794170), (325, 781952), (328, 774800), (400, 635336), (410, 619840), (416, 610900), (520, 488720), (533, 476800), (596, 426400), (640, 397085), (650, 390976), (656, 387400), (745, 341120), (800, 317668), (820, 309920), (832, 305450), (1025, 247936), (1040, 244360), (1066, 238400), (1192, 213200), (1300, 195488), (1312, 193700), (1490, 170560), (1600, 158834), (1640, 154960), (1664, 152725), (1937, 131200), (2050, 123968), (2080, 122180), (2132, 119200), (2384, 106600), (2600, 97744), (2624, 96850), (2665, 95360), (2980, 85280), (3200, 79417), (3280, 77480), (3725, 68224), (3874, 65600), (4100, 61984), (4160, 61090), (4264, 59600), (4768, 53300), (5200, 48872), (5248, 48425), (5330, 47680), (5960, 42640), (6109, 41600), (6560, 38740), (7450, 34112), (7748, 32800), (8200, 30992), (8320, 30545), (8528, 29800), (9536, 26650), (9685, 26240), (10400, 24436), (10660, 23840), (11920, 21320), (12218, 20800), (13120, 19370), (13325, 19072), (14900, 17056), (15496, 16400)]