139979700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 216

約数和(自身を含む): 531340992

約数和(自身を除く): 391361292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1307, 1428, 1530, 1575, 1700, 1785, 2100, 2142, 2380, 2550, 2614, 2975, 3060, 3150, 3570, 3825, 3921, 4284, 5100, 5228, 5355, 5950, 6300, 6535, 7140, 7650, 7842, 8925, 9149, 10710, 11763, 11900, 13070, 15300, 15684, 17850, 18298, 19605, 21420, 22219, 23526, 26140, 26775, 27447, 32675, 35700, 36596, 39210, 44438, 45745, 47052, 53550, 54894, 58815, 65350, 66657, 78420, 82341, 88876, 91490, 98025, 107100, 109788, 111095, 117630, 130700, 133314, 137235, 155533, 164682, 182980, 196050, 199971, 222190, 228725, 235260, 266628, 274470, 294075, 311066, 329364, 333285, 392100, 399942, 411705, 444380, 457450, 466599, 548940, 555475, 588150, 622132, 666570, 686175, 777665, 799884, 823410, 914900, 933198, 999855, 1110950, 1176300, 1333140, 1372350, 1399797, 1555330, 1646820, 1666425, 1866396, 1999710, 2058525, 2221900, 2332995, 2744700, 2799594, 3110660, 3332850, 3888325, 3999420, 4117050, 4665990, 4999275, 5599188, 6665700, 6998985, 7776650, 8234100, 9331980, 9998550, 11664975, 13997970, 15553300, 19997100, 23329950, 27995940, 34994925, 46659900, 69989850, 139979700]

約数ペア:

[(1, 139979700), (2, 69989850), (3, 46659900), (4, 34994925), (5, 27995940), (6, 23329950), (7, 19997100), (9, 15553300), (10, 13997970), (12, 11664975), (14, 9998550), (15, 9331980), (17, 8234100), (18, 7776650), (20, 6998985), (21, 6665700), (25, 5599188), (28, 4999275), (30, 4665990), (34, 4117050), (35, 3999420), (36, 3888325), (42, 3332850), (45, 3110660), (50, 2799594), (51, 2744700), (60, 2332995), (63, 2221900), (68, 2058525), (70, 1999710), (75, 1866396), (84, 1666425), (85, 1646820), (90, 1555330), (100, 1399797), (102, 1372350), (105, 1333140), (119, 1176300), (126, 1110950), (140, 999855), (150, 933198), (153, 914900), (170, 823410), (175, 799884), (180, 777665), (204, 686175), (210, 666570), (225, 622132), (238, 588150), (252, 555475), (255, 548940), (300, 466599), (306, 457450), (315, 444380), (340, 411705), (350, 399942), (357, 392100), (420, 333285), (425, 329364), (450, 311066), (476, 294075), (510, 274470), (525, 266628), (595, 235260), (612, 228725), (630, 222190), (700, 199971), (714, 196050), (765, 182980), (850, 164682), (900, 155533), (1020, 137235), (1050, 133314), (1071, 130700), (1190, 117630), (1260, 111095), (1275, 109788), (1307, 107100), (1428, 98025), (1530, 91490), (1575, 88876), (1700, 82341), (1785, 78420), (2100, 66657), (2142, 65350), (2380, 58815), (2550, 54894), (2614, 53550), (2975, 47052), (3060, 45745), (3150, 44438), (3570, 39210), (3825, 36596), (3921, 35700), (4284, 32675), (5100, 27447), (5228, 26775), (5355, 26140), (5950, 23526), (6300, 22219), (6535, 21420), (7140, 19605), (7650, 18298), (7842, 17850), (8925, 15684), (9149, 15300), (10710, 13070), (11763, 11900)]