19438151250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18061}}^1$

素因数の和:18134

約数の個数: 160

約数和(自身を含む): 56877093504

約数和(自身を除く): 37438942254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 50, 70, 75, 82, 105, 123, 125, 150, 175, 205, 210, 246, 250, 287, 350, 375, 410, 525, 574, 615, 625, 750, 861, 875, 1025, 1050, 1230, 1250, 1435, 1722, 1750, 1875, 2050, 2625, 2870, 3075, 3750, 4305, 4375, 5125, 5250, 6150, 7175, 8610, 8750, 10250, 13125, 14350, 15375, 18061, 21525, 25625, 26250, 30750, 35875, 36122, 43050, 51250, 54183, 71750, 76875, 90305, 107625, 108366, 126427, 153750, 179375, 180610, 215250, 252854, 270915, 358750, 379281, 451525, 538125, 541830, 632135, 740501, 758562, 903050, 1076250, 1264270, 1354575, 1481002, 1896405, 2221503, 2257625, 2709150, 3160675, 3702505, 3792810, 4443006, 4515250, 5183507, 6321350, 6772875, 7405010, 9482025, 10367014, 11107515, 11288125, 13545750, 15550521, 15803375, 18512525, 18964050, 22215030, 22576250, 25917535, 31101042, 31606750, 33864375, 37025050, 47410125, 51835070, 55537575, 67728750, 77752605, 79016875, 92562625, 94820250, 111075150, 129587675, 155505210, 158033750, 185125250, 237050625, 259175350, 277687875, 388763025, 462813125, 474101250, 555375750, 647938375, 777526050, 925626250, 1295876750, 1388439375, 1943815125, 2776878750, 3239691875, 3887630250, 6479383750, 9719075625, 19438151250]

約数ペア:

[(1, 19438151250), (2, 9719075625), (3, 6479383750), (5, 3887630250), (6, 3239691875), (7, 2776878750), (10, 1943815125), (14, 1388439375), (15, 1295876750), (21, 925626250), (25, 777526050), (30, 647938375), (35, 555375750), (41, 474101250), (42, 462813125), (50, 388763025), (70, 277687875), (75, 259175350), (82, 237050625), (105, 185125250), (123, 158033750), (125, 155505210), (150, 129587675), (175, 111075150), (205, 94820250), (210, 92562625), (246, 79016875), (250, 77752605), (287, 67728750), (350, 55537575), (375, 51835070), (410, 47410125), (525, 37025050), (574, 33864375), (615, 31606750), (625, 31101042), (750, 25917535), (861, 22576250), (875, 22215030), (1025, 18964050), (1050, 18512525), (1230, 15803375), (1250, 15550521), (1435, 13545750), (1722, 11288125), (1750, 11107515), (1875, 10367014), (2050, 9482025), (2625, 7405010), (2870, 6772875), (3075, 6321350), (3750, 5183507), (4305, 4515250), (4375, 4443006), (5125, 3792810), (5250, 3702505), (6150, 3160675), (7175, 2709150), (8610, 2257625), (8750, 2221503), (10250, 1896405), (13125, 1481002), (14350, 1354575), (15375, 1264270), (18061, 1076250), (21525, 903050), (25625, 758562), (26250, 740501), (30750, 632135), (35875, 541830), (36122, 538125), (43050, 451525), (51250, 379281), (54183, 358750), (71750, 270915), (76875, 252854), (90305, 215250), (107625, 180610), (108366, 179375), (126427, 153750)]