61665300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 180

約数和(自身を含む): 209215776

約数和(自身を除く): 147550476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 300, 324, 331, 345, 405, 414, 450, 460, 540, 575, 621, 662, 675, 690, 810, 828, 900, 993, 1035, 1150, 1242, 1324, 1350, 1380, 1620, 1655, 1725, 1863, 1986, 2025, 2070, 2300, 2484, 2700, 2979, 3105, 3310, 3450, 3726, 3972, 4050, 4140, 4965, 5175, 5958, 6210, 6620, 6900, 7452, 7613, 8100, 8275, 8937, 9315, 9930, 10350, 11916, 12420, 14895, 15226, 15525, 16550, 17874, 18630, 19860, 20700, 22839, 24825, 26811, 29790, 30452, 31050, 33100, 35748, 37260, 38065, 44685, 45678, 46575, 49650, 53622, 59580, 62100, 68517, 74475, 76130, 89370, 91356, 93150, 99300, 107244, 114195, 134055, 137034, 148950, 152260, 178740, 186300, 190325, 205551, 223425, 228390, 268110, 274068, 297900, 342585, 380650, 411102, 446850, 456780, 536220, 570975, 616653, 670275, 685170, 761300, 822204, 893700, 1027755, 1141950, 1233306, 1340550, 1370340, 1712925, 2055510, 2283900, 2466612, 2681100, 3083265, 3425850, 4111020, 5138775, 6166530, 6851700, 10277550, 12333060, 15416325, 20555100, 30832650, 61665300]

約数ペア:

[(1, 61665300), (2, 30832650), (3, 20555100), (4, 15416325), (5, 12333060), (6, 10277550), (9, 6851700), (10, 6166530), (12, 5138775), (15, 4111020), (18, 3425850), (20, 3083265), (23, 2681100), (25, 2466612), (27, 2283900), (30, 2055510), (36, 1712925), (45, 1370340), (46, 1340550), (50, 1233306), (54, 1141950), (60, 1027755), (69, 893700), (75, 822204), (81, 761300), (90, 685170), (92, 670275), (100, 616653), (108, 570975), (115, 536220), (135, 456780), (138, 446850), (150, 411102), (162, 380650), (180, 342585), (207, 297900), (225, 274068), (230, 268110), (270, 228390), (276, 223425), (300, 205551), (324, 190325), (331, 186300), (345, 178740), (405, 152260), (414, 148950), (450, 137034), (460, 134055), (540, 114195), (575, 107244), (621, 99300), (662, 93150), (675, 91356), (690, 89370), (810, 76130), (828, 74475), (900, 68517), (993, 62100), (1035, 59580), (1150, 53622), (1242, 49650), (1324, 46575), (1350, 45678), (1380, 44685), (1620, 38065), (1655, 37260), (1725, 35748), (1863, 33100), (1986, 31050), (2025, 30452), (2070, 29790), (2300, 26811), (2484, 24825), (2700, 22839), (2979, 20700), (3105, 19860), (3310, 18630), (3450, 17874), (3726, 16550), (3972, 15525), (4050, 15226), (4140, 14895), (4965, 12420), (5175, 11916), (5958, 10350), (6210, 9930), (6620, 9315), (6900, 8937), (7452, 8275), (7613, 8100)]