72994770

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 224

約数和(自身を含む): 226644480

約数和(自身を除く): 153649710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 31, 34, 38, 45, 51, 54, 57, 62, 81, 85, 90, 93, 95, 102, 114, 135, 153, 155, 162, 170, 171, 186, 190, 243, 255, 270, 279, 285, 306, 310, 323, 342, 405, 459, 465, 486, 510, 513, 527, 558, 570, 589, 646, 729, 765, 810, 837, 855, 918, 930, 969, 1026, 1054, 1178, 1215, 1377, 1395, 1458, 1530, 1539, 1581, 1615, 1674, 1710, 1767, 1938, 2295, 2430, 2511, 2565, 2635, 2754, 2790, 2907, 2945, 3078, 3162, 3230, 3534, 3645, 4131, 4185, 4590, 4617, 4743, 4845, 5022, 5130, 5270, 5301, 5814, 5890, 6885, 7290, 7533, 7695, 7905, 8262, 8370, 8721, 8835, 9234, 9486, 9690, 10013, 10602, 12393, 12555, 13770, 13851, 14229, 14535, 15066, 15390, 15810, 15903, 17442, 17670, 20026, 20655, 22599, 23085, 23715, 24786, 25110, 26163, 26505, 27702, 28458, 29070, 30039, 31806, 37665, 41310, 42687, 43605, 45198, 46170, 47430, 47709, 50065, 52326, 53010, 60078, 61965, 69255, 71145, 75330, 78489, 79515, 85374, 87210, 90117, 95418, 100130, 112995, 123930, 128061, 130815, 138510, 142290, 143127, 150195, 156978, 159030, 180234, 213435, 225990, 235467, 238545, 256122, 261630, 270351, 286254, 300390, 384183, 392445, 426870, 429381, 450585, 470934, 477090, 540702, 640305, 715635, 768366, 784890, 811053, 858762, 901170, 1177335, 1280610, 1351755, 1431270, 1622106, 1920915, 2146905, 2354670, 2433159, 2703510, 3841830, 4055265, 4293810, 4866318, 7299477, 8110530, 12165795, 14598954, 24331590, 36497385, 72994770]

約数ペア:

[(1, 72994770), (2, 36497385), (3, 24331590), (5, 14598954), (6, 12165795), (9, 8110530), (10, 7299477), (15, 4866318), (17, 4293810), (18, 4055265), (19, 3841830), (27, 2703510), (30, 2433159), (31, 2354670), (34, 2146905), (38, 1920915), (45, 1622106), (51, 1431270), (54, 1351755), (57, 1280610), (62, 1177335), (81, 901170), (85, 858762), (90, 811053), (93, 784890), (95, 768366), (102, 715635), (114, 640305), (135, 540702), (153, 477090), (155, 470934), (162, 450585), (170, 429381), (171, 426870), (186, 392445), (190, 384183), (243, 300390), (255, 286254), (270, 270351), (279, 261630), (285, 256122), (306, 238545), (310, 235467), (323, 225990), (342, 213435), (405, 180234), (459, 159030), (465, 156978), (486, 150195), (510, 143127), (513, 142290), (527, 138510), (558, 130815), (570, 128061), (589, 123930), (646, 112995), (729, 100130), (765, 95418), (810, 90117), (837, 87210), (855, 85374), (918, 79515), (930, 78489), (969, 75330), (1026, 71145), (1054, 69255), (1178, 61965), (1215, 60078), (1377, 53010), (1395, 52326), (1458, 50065), (1530, 47709), (1539, 47430), (1581, 46170), (1615, 45198), (1674, 43605), (1710, 42687), (1767, 41310), (1938, 37665), (2295, 31806), (2430, 30039), (2511, 29070), (2565, 28458), (2635, 27702), (2754, 26505), (2790, 26163), (2907, 25110), (2945, 24786), (3078, 23715), (3162, 23085), (3230, 22599), (3534, 20655), (3645, 20026), (4131, 17670), (4185, 17442), (4590, 15903), (4617, 15810), (4743, 15390), (4845, 15066), (5022, 14535), (5130, 14229), (5270, 13851), (5301, 13770), (5814, 12555), (5890, 12393), (6885, 10602), (7290, 10013), (7533, 9690), (7695, 9486), (7905, 9234), (8262, 8835), (8370, 8721)]