20149282300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1125

約数の個数: 216

約数和(自身を含む): 53653343744

約数和(自身を除く): 33504061444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 103, 119, 140, 170, 175, 206, 238, 289, 340, 350, 412, 425, 476, 515, 578, 595, 700, 721, 850, 967, 1030, 1156, 1190, 1442, 1445, 1700, 1751, 1934, 2023, 2060, 2380, 2575, 2884, 2890, 2975, 3502, 3605, 3868, 4046, 4835, 5150, 5780, 5950, 6769, 7004, 7210, 7225, 8092, 8755, 9670, 10115, 10300, 11900, 12257, 13538, 14420, 14450, 16439, 17510, 18025, 19340, 20230, 24175, 24514, 27076, 28900, 29767, 32878, 33845, 35020, 36050, 40460, 43775, 48350, 49028, 50575, 59534, 61285, 65756, 67690, 72100, 82195, 87550, 96700, 99601, 101150, 115073, 119068, 122570, 135380, 148835, 164390, 169225, 175100, 199202, 202300, 208369, 230146, 245140, 279463, 297670, 306425, 328780, 338450, 398404, 410975, 416738, 460292, 498005, 558926, 575365, 595340, 612850, 676900, 697207, 744175, 821950, 833476, 996010, 1041845, 1117852, 1150730, 1225700, 1394414, 1397315, 1488350, 1643900, 1693217, 1956241, 1992020, 2083690, 2301460, 2490025, 2788828, 2794630, 2876825, 2976700, 3386434, 3486035, 3912482, 4167380, 4980050, 5209225, 5589260, 5753650, 6772868, 6972070, 6986575, 7824964, 8466085, 9781205, 9960100, 10418450, 11507300, 11852519, 13944140, 13973150, 16932170, 17430175, 19562410, 20836900, 23705038, 27946300, 28784689, 33864340, 34860350, 39124820, 42330425, 47410076, 48906025, 57569378, 59262595, 69720700, 84660850, 97812050, 115138756, 118525190, 143923445, 169321700, 195624100, 201492823, 237050380, 287846890, 296312975, 402985646, 575693780, 592625950, 719617225, 805971292, 1007464115, 1185251900, 1439234450, 2014928230, 2878468900, 4029856460, 5037320575, 10074641150, 20149282300]

約数ペア:

[(1, 20149282300), (2, 10074641150), (4, 5037320575), (5, 4029856460), (7, 2878468900), (10, 2014928230), (14, 1439234450), (17, 1185251900), (20, 1007464115), (25, 805971292), (28, 719617225), (34, 592625950), (35, 575693780), (50, 402985646), (68, 296312975), (70, 287846890), (85, 237050380), (100, 201492823), (103, 195624100), (119, 169321700), (140, 143923445), (170, 118525190), (175, 115138756), (206, 97812050), (238, 84660850), (289, 69720700), (340, 59262595), (350, 57569378), (412, 48906025), (425, 47410076), (476, 42330425), (515, 39124820), (578, 34860350), (595, 33864340), (700, 28784689), (721, 27946300), (850, 23705038), (967, 20836900), (1030, 19562410), (1156, 17430175), (1190, 16932170), (1442, 13973150), (1445, 13944140), (1700, 11852519), (1751, 11507300), (1934, 10418450), (2023, 9960100), (2060, 9781205), (2380, 8466085), (2575, 7824964), (2884, 6986575), (2890, 6972070), (2975, 6772868), (3502, 5753650), (3605, 5589260), (3868, 5209225), (4046, 4980050), (4835, 4167380), (5150, 3912482), (5780, 3486035), (5950, 3386434), (6769, 2976700), (7004, 2876825), (7210, 2794630), (7225, 2788828), (8092, 2490025), (8755, 2301460), (9670, 2083690), (10115, 1992020), (10300, 1956241), (11900, 1693217), (12257, 1643900), (13538, 1488350), (14420, 1397315), (14450, 1394414), (16439, 1225700), (17510, 1150730), (18025, 1117852), (19340, 1041845), (20230, 996010), (24175, 833476), (24514, 821950), (27076, 744175), (28900, 697207), (29767, 676900), (32878, 612850), (33845, 595340), (35020, 575365), (36050, 558926), (40460, 498005), (43775, 460292), (48350, 416738), (49028, 410975), (50575, 398404), (59534, 338450), (61285, 328780), (65756, 306425), (67690, 297670), (72100, 279463), (82195, 245140), (87550, 230146), (96700, 208369), (99601, 202300), (101150, 199202), (115073, 175100), (119068, 169225), (122570, 164390), (135380, 148835)]