145493400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 507467520

約数和(自身を除く): 361974120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 230, 260, 276, 299, 300, 312, 325, 345, 390, 460, 520, 552, 575, 598, 600, 650, 690, 780, 811, 897, 920, 975, 1150, 1196, 1300, 1380, 1495, 1560, 1622, 1725, 1794, 1950, 2300, 2392, 2433, 2600, 2760, 2990, 3244, 3450, 3588, 3900, 4055, 4485, 4600, 4866, 5980, 6488, 6900, 7176, 7475, 7800, 8110, 8970, 9732, 10543, 11960, 12165, 13800, 14950, 16220, 17940, 18653, 19464, 20275, 21086, 22425, 24330, 29900, 31629, 32440, 35880, 37306, 40550, 42172, 44850, 48660, 52715, 55959, 59800, 60825, 63258, 74612, 81100, 84344, 89700, 93265, 97320, 105430, 111918, 121650, 126516, 149224, 158145, 162200, 179400, 186530, 210860, 223836, 242489, 243300, 253032, 263575, 279795, 316290, 373060, 421720, 447672, 466325, 484978, 486600, 527150, 559590, 632580, 727467, 746120, 790725, 932650, 969956, 1054300, 1119180, 1212445, 1265160, 1398975, 1454934, 1581450, 1865300, 1939912, 2108600, 2238360, 2424890, 2797950, 2909868, 3162900, 3637335, 3730600, 4849780, 5595900, 5819736, 6062225, 6325800, 7274670, 9699560, 11191800, 12124450, 14549340, 18186675, 24248900, 29098680, 36373350, 48497800, 72746700, 145493400]

約数ペア:

[(1, 145493400), (2, 72746700), (3, 48497800), (4, 36373350), (5, 29098680), (6, 24248900), (8, 18186675), (10, 14549340), (12, 12124450), (13, 11191800), (15, 9699560), (20, 7274670), (23, 6325800), (24, 6062225), (25, 5819736), (26, 5595900), (30, 4849780), (39, 3730600), (40, 3637335), (46, 3162900), (50, 2909868), (52, 2797950), (60, 2424890), (65, 2238360), (69, 2108600), (75, 1939912), (78, 1865300), (92, 1581450), (100, 1454934), (104, 1398975), (115, 1265160), (120, 1212445), (130, 1119180), (138, 1054300), (150, 969956), (156, 932650), (184, 790725), (195, 746120), (200, 727467), (230, 632580), (260, 559590), (276, 527150), (299, 486600), (300, 484978), (312, 466325), (325, 447672), (345, 421720), (390, 373060), (460, 316290), (520, 279795), (552, 263575), (575, 253032), (598, 243300), (600, 242489), (650, 223836), (690, 210860), (780, 186530), (811, 179400), (897, 162200), (920, 158145), (975, 149224), (1150, 126516), (1196, 121650), (1300, 111918), (1380, 105430), (1495, 97320), (1560, 93265), (1622, 89700), (1725, 84344), (1794, 81100), (1950, 74612), (2300, 63258), (2392, 60825), (2433, 59800), (2600, 55959), (2760, 52715), (2990, 48660), (3244, 44850), (3450, 42172), (3588, 40550), (3900, 37306), (4055, 35880), (4485, 32440), (4600, 31629), (4866, 29900), (5980, 24330), (6488, 22425), (6900, 21086), (7176, 20275), (7475, 19464), (7800, 18653), (8110, 17940), (8970, 16220), (9732, 14950), (10543, 13800), (11960, 12165)]