55075800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 192487680

約数和(自身を除く): 137411880

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, 307, 312, 325, 345, 390, 460, 520, 552, 575, 598, 600, 614, 650, 690, 780, 897, 920, 921, 975, 1150, 1196, 1228, 1300, 1380, 1495, 1535, 1560, 1725, 1794, 1842, 1950, 2300, 2392, 2456, 2600, 2760, 2990, 3070, 3450, 3588, 3684, 3900, 3991, 4485, 4600, 4605, 5980, 6140, 6900, 7061, 7176, 7368, 7475, 7675, 7800, 7982, 8970, 9210, 11960, 11973, 12280, 13800, 14122, 14950, 15350, 15964, 17940, 18420, 19955, 21183, 22425, 23025, 23946, 28244, 29900, 30700, 31928, 35305, 35880, 36840, 39910, 42366, 44850, 46050, 47892, 56488, 59800, 59865, 61400, 70610, 79820, 84732, 89700, 91793, 92100, 95784, 99775, 105915, 119730, 141220, 159640, 169464, 176525, 179400, 183586, 184200, 199550, 211830, 239460, 275379, 282440, 299325, 353050, 367172, 399100, 423660, 458965, 478920, 529575, 550758, 598650, 706100, 734344, 798200, 847320, 917930, 1059150, 1101516, 1197300, 1376895, 1412200, 1835860, 2118300, 2203032, 2294825, 2394600, 2753790, 3671720, 4236600, 4589650, 5507580, 6884475, 9179300, 11015160, 13768950, 18358600, 27537900, 55075800]

約数ペア:

[(1, 55075800), (2, 27537900), (3, 18358600), (4, 13768950), (5, 11015160), (6, 9179300), (8, 6884475), (10, 5507580), (12, 4589650), (13, 4236600), (15, 3671720), (20, 2753790), (23, 2394600), (24, 2294825), (25, 2203032), (26, 2118300), (30, 1835860), (39, 1412200), (40, 1376895), (46, 1197300), (50, 1101516), (52, 1059150), (60, 917930), (65, 847320), (69, 798200), (75, 734344), (78, 706100), (92, 598650), (100, 550758), (104, 529575), (115, 478920), (120, 458965), (130, 423660), (138, 399100), (150, 367172), (156, 353050), (184, 299325), (195, 282440), (200, 275379), (230, 239460), (260, 211830), (276, 199550), (299, 184200), (300, 183586), (307, 179400), (312, 176525), (325, 169464), (345, 159640), (390, 141220), (460, 119730), (520, 105915), (552, 99775), (575, 95784), (598, 92100), (600, 91793), (614, 89700), (650, 84732), (690, 79820), (780, 70610), (897, 61400), (920, 59865), (921, 59800), (975, 56488), (1150, 47892), (1196, 46050), (1228, 44850), (1300, 42366), (1380, 39910), (1495, 36840), (1535, 35880), (1560, 35305), (1725, 31928), (1794, 30700), (1842, 29900), (1950, 28244), (2300, 23946), (2392, 23025), (2456, 22425), (2600, 21183), (2760, 19955), (2990, 18420), (3070, 17940), (3450, 15964), (3588, 15350), (3684, 14950), (3900, 14122), (3991, 13800), (4485, 12280), (4600, 11973), (4605, 11960), (5980, 9210), (6140, 8970), (6900, 7982), (7061, 7800), (7176, 7675), (7368, 7475)]