195197400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6418

約数の個数: 144

約数和(自身を含む): 694207800

約数和(自身を除く): 499010400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 6379, 7650, 10200, 12758, 15300, 19137, 25516, 30600, 31895, 38274, 51032, 57411, 63790, 76548, 95685, 108443, 114822, 127580, 153096, 159475, 191370, 216886, 229644, 255160, 287055, 318950, 325329, 382740, 433772, 459288, 478425, 542215, 574110, 637900, 650658, 765480, 867544, 956850, 975987, 1084430, 1148220, 1275800, 1301316, 1435275, 1626645, 1913700, 1951974, 2168860, 2296440, 2602632, 2711075, 2870550, 3253290, 3827400, 3903948, 4337720, 4879935, 5422150, 5741100, 6506580, 7807896, 8133225, 9759870, 10844300, 11482200, 13013160, 16266450, 19519740, 21688600, 24399675, 32532900, 39039480, 48799350, 65065800, 97598700, 195197400]

約数ペア:

[(1, 195197400), (2, 97598700), (3, 65065800), (4, 48799350), (5, 39039480), (6, 32532900), (8, 24399675), (9, 21688600), (10, 19519740), (12, 16266450), (15, 13013160), (17, 11482200), (18, 10844300), (20, 9759870), (24, 8133225), (25, 7807896), (30, 6506580), (34, 5741100), (36, 5422150), (40, 4879935), (45, 4337720), (50, 3903948), (51, 3827400), (60, 3253290), (68, 2870550), (72, 2711075), (75, 2602632), (85, 2296440), (90, 2168860), (100, 1951974), (102, 1913700), (120, 1626645), (136, 1435275), (150, 1301316), (153, 1275800), (170, 1148220), (180, 1084430), (200, 975987), (204, 956850), (225, 867544), (255, 765480), (300, 650658), (306, 637900), (340, 574110), (360, 542215), (408, 478425), (425, 459288), (450, 433772), (510, 382740), (600, 325329), (612, 318950), (680, 287055), (765, 255160), (850, 229644), (900, 216886), (1020, 191370), (1224, 159475), (1275, 153096), (1530, 127580), (1700, 114822), (1800, 108443), (2040, 95685), (2550, 76548), (3060, 63790), (3400, 57411), (3825, 51032), (5100, 38274), (6120, 31895), (6379, 30600), (7650, 25516), (10200, 19137), (12758, 15300)]