28407510300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{234967}}^1$

素因数の和:235028

約数の個数: 144

約数和(自身を含む): 91370596352

約数和(自身を除く): 62963086052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 4030, 4650, 4836, 6045, 8060, 9300, 10075, 12090, 20150, 24180, 30225, 40300, 60450, 120900, 234967, 469934, 704901, 939868, 1174835, 1409802, 2349670, 2819604, 3054571, 3524505, 4699340, 5874175, 6109142, 7049010, 7283977, 9163713, 11748350, 12218284, 14098020, 14567954, 15272855, 17622525, 18327426, 21851931, 23496700, 29135908, 30545710, 35245050, 36419885, 36654852, 43703862, 45818565, 61091420, 70490100, 72839770, 76364275, 87407724, 91637130, 94691701, 109259655, 145679540, 152728550, 182099425, 183274260, 189383402, 218519310, 229092825, 284075103, 305457100, 364198850, 378766804, 437038620, 458185650, 473458505, 546298275, 568150206, 728397700, 916371300, 946917010, 1092596550, 1136300412, 1420375515, 1893834020, 2185193100, 2367292525, 2840751030, 4734585050, 5681502060, 7101877575, 9469170100, 14203755150, 28407510300]

約数ペア:

[(1, 28407510300), (2, 14203755150), (3, 9469170100), (4, 7101877575), (5, 5681502060), (6, 4734585050), (10, 2840751030), (12, 2367292525), (13, 2185193100), (15, 1893834020), (20, 1420375515), (25, 1136300412), (26, 1092596550), (30, 946917010), (31, 916371300), (39, 728397700), (50, 568150206), (52, 546298275), (60, 473458505), (62, 458185650), (65, 437038620), (75, 378766804), (78, 364198850), (93, 305457100), (100, 284075103), (124, 229092825), (130, 218519310), (150, 189383402), (155, 183274260), (156, 182099425), (186, 152728550), (195, 145679540), (260, 109259655), (300, 94691701), (310, 91637130), (325, 87407724), (372, 76364275), (390, 72839770), (403, 70490100), (465, 61091420), (620, 45818565), (650, 43703862), (775, 36654852), (780, 36419885), (806, 35245050), (930, 30545710), (975, 29135908), (1209, 23496700), (1300, 21851931), (1550, 18327426), (1612, 17622525), (1860, 15272855), (1950, 14567954), (2015, 14098020), (2325, 12218284), (2418, 11748350), (3100, 9163713), (3900, 7283977), (4030, 7049010), (4650, 6109142), (4836, 5874175), (6045, 4699340), (8060, 3524505), (9300, 3054571), (10075, 2819604), (12090, 2349670), (20150, 1409802), (24180, 1174835), (30225, 939868), (40300, 704901), (60450, 469934), (120900, 234967)]