198150300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1482

約数の個数: 180

約数和(自身を含む): 680581440

約数和(自身を除く): 482431140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 612, 675, 765, 810, 850, 900, 918, 1020, 1275, 1350, 1377, 1439, 1530, 1620, 1700, 1836, 2025, 2295, 2550, 2700, 2754, 2878, 3060, 3825, 4050, 4317, 4590, 5100, 5508, 5756, 6885, 7195, 7650, 8100, 8634, 9180, 11475, 12951, 13770, 14390, 15300, 17268, 21585, 22950, 24463, 25902, 27540, 28780, 34425, 35975, 38853, 43170, 45900, 48926, 51804, 64755, 68850, 71950, 73389, 77706, 86340, 97852, 107925, 116559, 122315, 129510, 137700, 143900, 146778, 155412, 194265, 215850, 220167, 233118, 244630, 259020, 293556, 323775, 366945, 388530, 431700, 440334, 466236, 489260, 582795, 611575, 647550, 660501, 733890, 777060, 880668, 971325, 1100835, 1165590, 1223150, 1295100, 1321002, 1467780, 1834725, 1942650, 1981503, 2201670, 2331180, 2446300, 2642004, 2913975, 3302505, 3669450, 3885300, 3963006, 4403340, 5504175, 5827950, 6605010, 7338900, 7926012, 9907515, 11008350, 11655900, 13210020, 16512525, 19815030, 22016700, 33025050, 39630060, 49537575, 66050100, 99075150, 198150300]

約数ペア:

[(1, 198150300), (2, 99075150), (3, 66050100), (4, 49537575), (5, 39630060), (6, 33025050), (9, 22016700), (10, 19815030), (12, 16512525), (15, 13210020), (17, 11655900), (18, 11008350), (20, 9907515), (25, 7926012), (27, 7338900), (30, 6605010), (34, 5827950), (36, 5504175), (45, 4403340), (50, 3963006), (51, 3885300), (54, 3669450), (60, 3302505), (68, 2913975), (75, 2642004), (81, 2446300), (85, 2331180), (90, 2201670), (100, 1981503), (102, 1942650), (108, 1834725), (135, 1467780), (150, 1321002), (153, 1295100), (162, 1223150), (170, 1165590), (180, 1100835), (204, 971325), (225, 880668), (255, 777060), (270, 733890), (300, 660501), (306, 647550), (324, 611575), (340, 582795), (405, 489260), (425, 466236), (450, 440334), (459, 431700), (510, 388530), (540, 366945), (612, 323775), (675, 293556), (765, 259020), (810, 244630), (850, 233118), (900, 220167), (918, 215850), (1020, 194265), (1275, 155412), (1350, 146778), (1377, 143900), (1439, 137700), (1530, 129510), (1620, 122315), (1700, 116559), (1836, 107925), (2025, 97852), (2295, 86340), (2550, 77706), (2700, 73389), (2754, 71950), (2878, 68850), (3060, 64755), (3825, 51804), (4050, 48926), (4317, 45900), (4590, 43170), (5100, 38853), (5508, 35975), (5756, 34425), (6885, 28780), (7195, 27540), (7650, 25902), (8100, 24463), (8634, 22950), (9180, 21585), (11475, 17268), (12951, 15300), (13770, 14390)]