23285070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 70567200

約数和(自身を除く): 47282130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 89, 90, 95, 102, 114, 135, 153, 162, 170, 171, 178, 190, 255, 267, 270, 285, 306, 323, 342, 405, 445, 459, 510, 513, 534, 570, 646, 765, 801, 810, 855, 890, 918, 969, 1026, 1335, 1377, 1513, 1530, 1539, 1602, 1615, 1691, 1710, 1938, 2295, 2403, 2565, 2670, 2754, 2907, 3026, 3078, 3230, 3382, 4005, 4539, 4590, 4806, 4845, 5073, 5130, 5814, 6885, 7209, 7565, 7695, 8010, 8455, 8721, 9078, 9690, 10146, 12015, 13617, 13770, 14418, 14535, 15130, 15219, 15390, 16910, 17442, 22695, 24030, 25365, 26163, 27234, 28747, 29070, 30438, 36045, 40851, 43605, 45390, 45657, 50730, 52326, 57494, 68085, 72090, 76095, 81702, 86241, 87210, 91314, 122553, 130815, 136170, 136971, 143735, 152190, 172482, 204255, 228285, 245106, 258723, 261630, 273942, 287470, 408510, 431205, 456570, 517446, 612765, 684855, 776169, 862410, 1225530, 1293615, 1369710, 1552338, 2328507, 2587230, 3880845, 4657014, 7761690, 11642535, 23285070]

約数ペア:

[(1, 23285070), (2, 11642535), (3, 7761690), (5, 4657014), (6, 3880845), (9, 2587230), (10, 2328507), (15, 1552338), (17, 1369710), (18, 1293615), (19, 1225530), (27, 862410), (30, 776169), (34, 684855), (38, 612765), (45, 517446), (51, 456570), (54, 431205), (57, 408510), (81, 287470), (85, 273942), (89, 261630), (90, 258723), (95, 245106), (102, 228285), (114, 204255), (135, 172482), (153, 152190), (162, 143735), (170, 136971), (171, 136170), (178, 130815), (190, 122553), (255, 91314), (267, 87210), (270, 86241), (285, 81702), (306, 76095), (323, 72090), (342, 68085), (405, 57494), (445, 52326), (459, 50730), (510, 45657), (513, 45390), (534, 43605), (570, 40851), (646, 36045), (765, 30438), (801, 29070), (810, 28747), (855, 27234), (890, 26163), (918, 25365), (969, 24030), (1026, 22695), (1335, 17442), (1377, 16910), (1513, 15390), (1530, 15219), (1539, 15130), (1602, 14535), (1615, 14418), (1691, 13770), (1710, 13617), (1938, 12015), (2295, 10146), (2403, 9690), (2565, 9078), (2670, 8721), (2754, 8455), (2907, 8010), (3026, 7695), (3078, 7565), (3230, 7209), (3382, 6885), (4005, 5814), (4539, 5130), (4590, 5073), (4806, 4845)]