19924745400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{38569}}^1$

素因数の和:38639

約数の個数: 288

約数和(自身を含む): 78340298400

約数和(自身を除く): 58415553000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 41, 42, 45, 50, 56, 60, 63, 70, 72, 75, 82, 84, 90, 100, 105, 120, 123, 126, 140, 150, 164, 168, 175, 180, 200, 205, 210, 225, 246, 252, 280, 287, 300, 315, 328, 350, 360, 369, 410, 420, 450, 492, 504, 525, 574, 600, 615, 630, 700, 738, 820, 840, 861, 900, 984, 1025, 1050, 1148, 1230, 1260, 1400, 1435, 1476, 1575, 1640, 1722, 1800, 1845, 2050, 2100, 2296, 2460, 2520, 2583, 2870, 2952, 3075, 3150, 3444, 3690, 4100, 4200, 4305, 4920, 5166, 5740, 6150, 6300, 6888, 7175, 7380, 8200, 8610, 9225, 10332, 11480, 12300, 12600, 12915, 14350, 14760, 17220, 18450, 20664, 21525, 24600, 25830, 28700, 34440, 36900, 38569, 43050, 51660, 57400, 64575, 73800, 77138, 86100, 103320, 115707, 129150, 154276, 172200, 192845, 231414, 258300, 269983, 308552, 347121, 385690, 462828, 516600, 539966, 578535, 694242, 771380, 809949, 925656, 964225, 1079932, 1157070, 1349915, 1388484, 1542760, 1581329, 1619898, 1735605, 1928450, 2159864, 2314140, 2429847, 2699830, 2776968, 2892675, 3162658, 3239796, 3471210, 3856900, 4049745, 4628280, 4743987, 4859694, 5399660, 5785350, 6325316, 6479592, 6749575, 6942420, 7713800, 7906645, 8099490, 8678025, 9487974, 9719388, 10799320, 11069303, 11570700, 12149235, 12650632, 13499150, 13884840, 14231961, 15813290, 16198980, 17356050, 18975948, 19438776, 20248725, 22138606, 23141400, 23719935, 24298470, 26998300, 28463922, 31626580, 32397960, 33207909, 34712100, 37951896, 39533225, 40497450, 44277212, 47439870, 48596940, 53996600, 55346515, 56927844, 60746175, 63253160, 66415818, 69424200, 71159805, 79066450, 80994900, 88554424, 94879740, 97193880, 99623727, 110693030, 113855688, 118599675, 121492350, 132831636, 142319610, 158132900, 161989800, 166039545, 189759480, 199247454, 221386060, 237199350, 242984700, 265663272, 276732575, 284639220, 316265800, 332079090, 355799025, 398494908, 442772120, 474398700, 485969400, 498118635, 553465150, 569278440, 664158180, 711598050, 796989816, 830197725, 948797400, 996237270, 1106930300, 1328316360, 1423196100, 1660395450, 1992474540, 2213860600, 2490593175, 2846392200, 3320790900, 3984949080, 4981186350, 6641581800, 9962372700, 19924745400]

約数ペア:

[(1, 19924745400), (2, 9962372700), (3, 6641581800), (4, 4981186350), (5, 3984949080), (6, 3320790900), (7, 2846392200), (8, 2490593175), (9, 2213860600), (10, 1992474540), (12, 1660395450), (14, 1423196100), (15, 1328316360), (18, 1106930300), (20, 996237270), (21, 948797400), (24, 830197725), (25, 796989816), (28, 711598050), (30, 664158180), (35, 569278440), (36, 553465150), (40, 498118635), (41, 485969400), (42, 474398700), (45, 442772120), (50, 398494908), (56, 355799025), (60, 332079090), (63, 316265800), (70, 284639220), (72, 276732575), (75, 265663272), (82, 242984700), (84, 237199350), (90, 221386060), (100, 199247454), (105, 189759480), (120, 166039545), (123, 161989800), (126, 158132900), (140, 142319610), (150, 132831636), (164, 121492350), (168, 118599675), (175, 113855688), (180, 110693030), (200, 99623727), (205, 97193880), (210, 94879740), (225, 88554424), (246, 80994900), (252, 79066450), (280, 71159805), (287, 69424200), (300, 66415818), (315, 63253160), (328, 60746175), (350, 56927844), (360, 55346515), (369, 53996600), (410, 48596940), (420, 47439870), (450, 44277212), (492, 40497450), (504, 39533225), (525, 37951896), (574, 34712100), (600, 33207909), (615, 32397960), (630, 31626580), (700, 28463922), (738, 26998300), (820, 24298470), (840, 23719935), (861, 23141400), (900, 22138606), (984, 20248725), (1025, 19438776), (1050, 18975948), (1148, 17356050), (1230, 16198980), (1260, 15813290), (1400, 14231961), (1435, 13884840), (1476, 13499150), (1575, 12650632), (1640, 12149235), (1722, 11570700), (1800, 11069303), (1845, 10799320), (2050, 9719388), (2100, 9487974), (2296, 8678025), (2460, 8099490), (2520, 7906645), (2583, 7713800), (2870, 6942420), (2952, 6749575), (3075, 6479592), (3150, 6325316), (3444, 5785350), (3690, 5399660), (4100, 4859694), (4200, 4743987), (4305, 4628280), (4920, 4049745), (5166, 3856900), (5740, 3471210), (6150, 3239796), (6300, 3162658), (6888, 2892675), (7175, 2776968), (7380, 2699830), (8200, 2429847), (8610, 2314140), (9225, 2159864), (10332, 1928450), (11480, 1735605), (12300, 1619898), (12600, 1581329), (12915, 1542760), (14350, 1388484), (14760, 1349915), (17220, 1157070), (18450, 1079932), (20664, 964225), (21525, 925656), (24600, 809949), (25830, 771380), (28700, 694242), (34440, 578535), (36900, 539966), (38569, 516600), (43050, 462828), (51660, 385690), (57400, 347121), (64575, 308552), (73800, 269983), (77138, 258300), (86100, 231414), (103320, 192845), (115707, 172200), (129150, 154276)]