75517897.000000000

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2724

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 418093920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2687, 2808, 3120, 3510, 3744, 4320, 4680, 5374, 5616, 6240, 7020, 8061, 9360, 10748, 11232, 13435, 14040, 16122, 18720, 21496, 24183, 26870, 28080, 32244, 34931, 40305, 42992, 48366, 53740, 56160, 64488, 69862, 72549, 80610, 85984, 96732, 104793, 107480, 120915, 128976, 139724, 145098, 161220, 174655, 193464, 209586, 214960, 241830, 257952, 279448, 290196, 314379, 322440, 349310, 362745, 386928, 419172, 429920, 483660, 523965, 558896, 580392, 628758, 644880, 698620, 725490, 773856, 838344, 943137, 967320, 1047930, 1117792, 1160784, 1257516, 1289760, 1397240, 1450980, 1571895, 1676688, 1886274, 1934640, 2095860, 2321568, 2515032, 2794480, 2901960, 3143790, 3353376, 3772548, 3869280, 4191720, 4715685, 5030064, 5588960, 5803920, 6287580, 7545096, 8383440, 9431370, 10060128, 11607840, 12575160, 15090192, 16766880, 18862740, 25150320, 30180384, 37725480, 50300640, 75450960, 150901920]

約数ペア:

[(1, 150901920), (2, 75450960), (3, 50300640), (4, 37725480), (5, 30180384), (6, 25150320), (8, 18862740), (9, 16766880), (10, 15090192), (12, 12575160), (13, 11607840), (15, 10060128), (16, 9431370), (18, 8383440), (20, 7545096), (24, 6287580), (26, 5803920), (27, 5588960), (30, 5030064), (32, 4715685), (36, 4191720), (39, 3869280), (40, 3772548), (45, 3353376), (48, 3143790), (52, 2901960), (54, 2794480), (60, 2515032), (65, 2321568), (72, 2095860), (78, 1934640), (80, 1886274), (90, 1676688), (96, 1571895), (104, 1450980), (108, 1397240), (117, 1289760), (120, 1257516), (130, 1160784), (135, 1117792), (144, 1047930), (156, 967320), (160, 943137), (180, 838344), (195, 773856), (208, 725490), (216, 698620), (234, 644880), (240, 628758), (260, 580392), (270, 558896), (288, 523965), (312, 483660), (351, 429920), (360, 419172), (390, 386928), (416, 362745), (432, 349310), (468, 322440), (480, 314379), (520, 290196), (540, 279448), (585, 257952), (624, 241830), (702, 214960), (720, 209586), (780, 193464), (864, 174655), (936, 161220), (1040, 145098), (1080, 139724), (1170, 128976), (1248, 120915), (1404, 107480), (1440, 104793), (1560, 96732), (1755, 85984), (1872, 80610), (2080, 72549), (2160, 69862), (2340, 64488), (2687, 56160), (2808, 53740), (3120, 48366), (3510, 42992), (3744, 40305), (4320, 34931), (4680, 32244), (5374, 28080), (5616, 26870), (6240, 24183), (7020, 21496), (8061, 18720), (9360, 16122), (10748, 14040), (11232, 13435)]