72726390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 143757450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 423, 470, 495, 517, 521, 594, 705, 846, 990, 1034, 1042, 1269, 1410, 1485, 1551, 1563, 2115, 2538, 2585, 2605, 2970, 3102, 3126, 4230, 4653, 4689, 5170, 5210, 5731, 6345, 7755, 7815, 9306, 9378, 11462, 12690, 13959, 14067, 15510, 15630, 17193, 23265, 23445, 24487, 27918, 28134, 28655, 34386, 46530, 46890, 48974, 51579, 57310, 69795, 70335, 73461, 85965, 103158, 122435, 139590, 140670, 146922, 154737, 171930, 220383, 244870, 257895, 269357, 309474, 367305, 440766, 515790, 538714, 661149, 734610, 773685, 808071, 1101915, 1322298, 1346785, 1547370, 1616142, 2203830, 2424213, 2693570, 3305745, 4040355, 4848426, 6611490, 7272639, 8080710, 12121065, 14545278, 24242130, 36363195, 72726390]

約数ペア:

[(1, 72726390), (2, 36363195), (3, 24242130), (5, 14545278), (6, 12121065), (9, 8080710), (10, 7272639), (11, 6611490), (15, 4848426), (18, 4040355), (22, 3305745), (27, 2693570), (30, 2424213), (33, 2203830), (45, 1616142), (47, 1547370), (54, 1346785), (55, 1322298), (66, 1101915), (90, 808071), (94, 773685), (99, 734610), (110, 661149), (135, 538714), (141, 515790), (165, 440766), (198, 367305), (235, 309474), (270, 269357), (282, 257895), (297, 244870), (330, 220383), (423, 171930), (470, 154737), (495, 146922), (517, 140670), (521, 139590), (594, 122435), (705, 103158), (846, 85965), (990, 73461), (1034, 70335), (1042, 69795), (1269, 57310), (1410, 51579), (1485, 48974), (1551, 46890), (1563, 46530), (2115, 34386), (2538, 28655), (2585, 28134), (2605, 27918), (2970, 24487), (3102, 23445), (3126, 23265), (4230, 17193), (4653, 15630), (4689, 15510), (5170, 14067), (5210, 13959), (5731, 12690), (6345, 11462), (7755, 9378), (7815, 9306)]