351337140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25349}}^1$

素因数の和:25382

約数の個数: 144

約数和(自身を含む): 1328745600

約数和(自身を除く): 977408460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 25349, 50698, 76047, 101396, 126745, 152094, 177443, 228141, 253490, 278839, 304188, 354886, 380235, 456282, 506980, 532329, 557678, 709772, 760470, 836517, 887215, 912564, 1064658, 1115356, 1140705, 1394195, 1520940, 1596987, 1673034, 1774430, 1951873, 2129316, 2281410, 2509551, 2661645, 2788390, 3193974, 3346068, 3548860, 3903746, 4182585, 4562820, 5019102, 5323290, 5576780, 5855619, 6387948, 7807492, 7984935, 8365170, 9759365, 10038204, 10646580, 11711238, 12547755, 15969870, 16730340, 17566857, 19518730, 23422476, 25095510, 29278095, 31939740, 35133714, 39037460, 50191020, 58556190, 70267428, 87834285, 117112380, 175668570, 351337140]

約数ペア:

[(1, 351337140), (2, 175668570), (3, 117112380), (4, 87834285), (5, 70267428), (6, 58556190), (7, 50191020), (9, 39037460), (10, 35133714), (11, 31939740), (12, 29278095), (14, 25095510), (15, 23422476), (18, 19518730), (20, 17566857), (21, 16730340), (22, 15969870), (28, 12547755), (30, 11711238), (33, 10646580), (35, 10038204), (36, 9759365), (42, 8365170), (44, 7984935), (45, 7807492), (55, 6387948), (60, 5855619), (63, 5576780), (66, 5323290), (70, 5019102), (77, 4562820), (84, 4182585), (90, 3903746), (99, 3548860), (105, 3346068), (110, 3193974), (126, 2788390), (132, 2661645), (140, 2509551), (154, 2281410), (165, 2129316), (180, 1951873), (198, 1774430), (210, 1673034), (220, 1596987), (231, 1520940), (252, 1394195), (308, 1140705), (315, 1115356), (330, 1064658), (385, 912564), (396, 887215), (420, 836517), (462, 760470), (495, 709772), (630, 557678), (660, 532329), (693, 506980), (770, 456282), (924, 380235), (990, 354886), (1155, 304188), (1260, 278839), (1386, 253490), (1540, 228141), (1980, 177443), (2310, 152094), (2772, 126745), (3465, 101396), (4620, 76047), (6930, 50698), (13860, 25349)]