101780700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2892

約数の個数: 144

約数和(自身を含む): 356477184

約数和(自身を除く): 254696484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2851, 2975, 3570, 5100, 5702, 5950, 7140, 8553, 8925, 11404, 11900, 14255, 17106, 17850, 19957, 28510, 34212, 35700, 39914, 42765, 48467, 57020, 59871, 71275, 79828, 85530, 96934, 99785, 119742, 142550, 145401, 171060, 193868, 199570, 213825, 239484, 242335, 285100, 290802, 299355, 339269, 399140, 427650, 484670, 498925, 581604, 598710, 678538, 727005, 855300, 969340, 997850, 1017807, 1197420, 1211675, 1357076, 1454010, 1496775, 1696345, 1995700, 2035614, 2423350, 2908020, 2993550, 3392690, 3635025, 4071228, 4846700, 5089035, 5987100, 6785380, 7270050, 8481725, 10178070, 14540100, 16963450, 20356140, 25445175, 33926900, 50890350, 101780700]

約数ペア:

[(1, 101780700), (2, 50890350), (3, 33926900), (4, 25445175), (5, 20356140), (6, 16963450), (7, 14540100), (10, 10178070), (12, 8481725), (14, 7270050), (15, 6785380), (17, 5987100), (20, 5089035), (21, 4846700), (25, 4071228), (28, 3635025), (30, 3392690), (34, 2993550), (35, 2908020), (42, 2423350), (50, 2035614), (51, 1995700), (60, 1696345), (68, 1496775), (70, 1454010), (75, 1357076), (84, 1211675), (85, 1197420), (100, 1017807), (102, 997850), (105, 969340), (119, 855300), (140, 727005), (150, 678538), (170, 598710), (175, 581604), (204, 498925), (210, 484670), (238, 427650), (255, 399140), (300, 339269), (340, 299355), (350, 290802), (357, 285100), (420, 242335), (425, 239484), (476, 213825), (510, 199570), (525, 193868), (595, 171060), (700, 145401), (714, 142550), (850, 119742), (1020, 99785), (1050, 96934), (1190, 85530), (1275, 79828), (1428, 71275), (1700, 59871), (1785, 57020), (2100, 48467), (2380, 42765), (2550, 39914), (2851, 35700), (2975, 34212), (3570, 28510), (5100, 19957), (5702, 17850), (5950, 17106), (7140, 14255), (8553, 11900), (8925, 11404)]