75523140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5449}}^1$

素因数の和:5482

約数の個数: 144

約数和(自身を含む): 285667200

約数和(自身を除く): 210144060

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, 5449, 6930, 10898, 13860, 16347, 21796, 27245, 32694, 38143, 49041, 54490, 59939, 65388, 76286, 81735, 98082, 108980, 114429, 119878, 152572, 163470, 179817, 190715, 196164, 228858, 239756, 245205, 299695, 326940, 343287, 359634, 381430, 419573, 457716, 490410, 539451, 572145, 599390, 686574, 719268, 762860, 839146, 899085, 980820, 1078902, 1144290, 1198780, 1258719, 1373148, 1678292, 1716435, 1798170, 2097865, 2157804, 2288580, 2517438, 2697255, 3432870, 3596340, 3776157, 4195730, 5034876, 5394510, 6293595, 6865740, 7552314, 8391460, 10789020, 12587190, 15104628, 18880785, 25174380, 37761570, 75523140]

約数ペア:

[(1, 75523140), (2, 37761570), (3, 25174380), (4, 18880785), (5, 15104628), (6, 12587190), (7, 10789020), (9, 8391460), (10, 7552314), (11, 6865740), (12, 6293595), (14, 5394510), (15, 5034876), (18, 4195730), (20, 3776157), (21, 3596340), (22, 3432870), (28, 2697255), (30, 2517438), (33, 2288580), (35, 2157804), (36, 2097865), (42, 1798170), (44, 1716435), (45, 1678292), (55, 1373148), (60, 1258719), (63, 1198780), (66, 1144290), (70, 1078902), (77, 980820), (84, 899085), (90, 839146), (99, 762860), (105, 719268), (110, 686574), (126, 599390), (132, 572145), (140, 539451), (154, 490410), (165, 457716), (180, 419573), (198, 381430), (210, 359634), (220, 343287), (231, 326940), (252, 299695), (308, 245205), (315, 239756), (330, 228858), (385, 196164), (396, 190715), (420, 179817), (462, 163470), (495, 152572), (630, 119878), (660, 114429), (693, 108980), (770, 98082), (924, 81735), (990, 76286), (1155, 65388), (1260, 59939), (1386, 54490), (1540, 49041), (1980, 38143), (2310, 32694), (2772, 27245), (3465, 21796), (4620, 16347), (5449, 13860), (6930, 10898)]