105709500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 216

約数和(自身を含む): 363701520

約数和(自身を除く): 257992020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 139, 150, 156, 169, 180, 195, 225, 234, 250, 260, 278, 300, 325, 338, 375, 390, 417, 450, 468, 500, 507, 556, 585, 650, 676, 695, 750, 780, 834, 845, 900, 975, 1014, 1125, 1170, 1251, 1300, 1390, 1500, 1521, 1625, 1668, 1690, 1807, 1950, 2028, 2085, 2250, 2340, 2502, 2535, 2780, 2925, 3042, 3250, 3380, 3475, 3614, 3900, 4170, 4225, 4500, 4875, 5004, 5070, 5421, 5850, 6084, 6255, 6500, 6950, 7228, 7605, 8340, 8450, 9035, 9750, 10140, 10425, 10842, 11700, 12510, 12675, 13900, 14625, 15210, 16263, 16900, 17375, 18070, 19500, 20850, 21125, 21684, 23491, 25020, 25350, 27105, 29250, 30420, 31275, 32526, 34750, 36140, 38025, 41700, 42250, 45175, 46982, 50700, 52125, 54210, 58500, 62550, 63375, 65052, 69500, 70473, 76050, 81315, 84500, 90350, 93964, 104250, 108420, 117455, 125100, 126750, 135525, 140946, 152100, 156375, 162630, 180700, 190125, 208500, 211419, 225875, 234910, 253500, 271050, 281892, 312750, 325260, 352365, 380250, 406575, 422838, 451750, 469820, 542100, 587275, 625500, 677625, 704730, 760500, 813150, 845676, 903500, 1057095, 1174550, 1355250, 1409460, 1626300, 1761825, 2032875, 2114190, 2349100, 2710500, 2936375, 3523650, 4065750, 4228380, 5285475, 5872750, 7047300, 8131500, 8809125, 10570950, 11745500, 17618250, 21141900, 26427375, 35236500, 52854750, 105709500]

約数ペア:

[(1, 105709500), (2, 52854750), (3, 35236500), (4, 26427375), (5, 21141900), (6, 17618250), (9, 11745500), (10, 10570950), (12, 8809125), (13, 8131500), (15, 7047300), (18, 5872750), (20, 5285475), (25, 4228380), (26, 4065750), (30, 3523650), (36, 2936375), (39, 2710500), (45, 2349100), (50, 2114190), (52, 2032875), (60, 1761825), (65, 1626300), (75, 1409460), (78, 1355250), (90, 1174550), (100, 1057095), (117, 903500), (125, 845676), (130, 813150), (139, 760500), (150, 704730), (156, 677625), (169, 625500), (180, 587275), (195, 542100), (225, 469820), (234, 451750), (250, 422838), (260, 406575), (278, 380250), (300, 352365), (325, 325260), (338, 312750), (375, 281892), (390, 271050), (417, 253500), (450, 234910), (468, 225875), (500, 211419), (507, 208500), (556, 190125), (585, 180700), (650, 162630), (676, 156375), (695, 152100), (750, 140946), (780, 135525), (834, 126750), (845, 125100), (900, 117455), (975, 108420), (1014, 104250), (1125, 93964), (1170, 90350), (1251, 84500), (1300, 81315), (1390, 76050), (1500, 70473), (1521, 69500), (1625, 65052), (1668, 63375), (1690, 62550), (1807, 58500), (1950, 54210), (2028, 52125), (2085, 50700), (2250, 46982), (2340, 45175), (2502, 42250), (2535, 41700), (2780, 38025), (2925, 36140), (3042, 34750), (3250, 32526), (3380, 31275), (3475, 30420), (3614, 29250), (3900, 27105), (4170, 25350), (4225, 25020), (4500, 23491), (4875, 21684), (5004, 21125), (5070, 20850), (5421, 19500), (5850, 18070), (6084, 17375), (6255, 16900), (6500, 16263), (6950, 15210), (7228, 14625), (7605, 13900), (8340, 12675), (8450, 12510), (9035, 11700), (9750, 10842), (10140, 10425)]