45248220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 158070528

約数和(自身を除く): 112822308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 53, 54, 60, 62, 68, 81, 85, 90, 93, 102, 106, 108, 124, 135, 153, 155, 159, 162, 170, 180, 186, 204, 212, 255, 265, 270, 279, 306, 310, 318, 324, 340, 372, 405, 459, 465, 477, 510, 527, 530, 540, 558, 612, 620, 636, 765, 795, 810, 837, 901, 918, 930, 954, 1020, 1054, 1060, 1116, 1377, 1395, 1431, 1530, 1581, 1590, 1620, 1643, 1674, 1802, 1836, 1860, 1908, 2108, 2295, 2385, 2511, 2635, 2703, 2754, 2790, 2862, 3060, 3162, 3180, 3286, 3348, 3604, 4185, 4293, 4505, 4590, 4743, 4770, 4929, 5022, 5270, 5406, 5508, 5580, 5724, 6324, 6572, 6885, 7155, 7905, 8109, 8215, 8370, 8586, 9010, 9180, 9486, 9540, 9858, 10044, 10540, 10812, 12555, 13515, 13770, 14229, 14310, 14787, 15810, 16218, 16430, 16740, 17172, 18020, 18972, 19716, 21465, 23715, 24327, 24645, 25110, 27030, 27540, 27931, 28458, 28620, 29574, 31620, 32436, 32860, 40545, 42687, 42930, 44361, 47430, 48654, 49290, 50220, 54060, 55862, 56916, 59148, 71145, 72981, 73935, 81090, 83793, 85374, 85860, 88722, 94860, 97308, 98580, 111724, 121635, 133083, 139655, 142290, 145962, 147870, 162180, 167586, 170748, 177444, 213435, 221805, 243270, 251379, 266166, 279310, 284580, 291924, 295740, 335172, 364905, 418965, 426870, 443610, 486540, 502758, 532332, 558620, 665415, 729810, 754137, 837930, 853740, 887220, 1005516, 1256895, 1330830, 1459620, 1508274, 1675860, 2262411, 2513790, 2661660, 3016548, 3770685, 4524822, 5027580, 7541370, 9049644, 11312055, 15082740, 22624110, 45248220]

約数ペア:

[(1, 45248220), (2, 22624110), (3, 15082740), (4, 11312055), (5, 9049644), (6, 7541370), (9, 5027580), (10, 4524822), (12, 3770685), (15, 3016548), (17, 2661660), (18, 2513790), (20, 2262411), (27, 1675860), (30, 1508274), (31, 1459620), (34, 1330830), (36, 1256895), (45, 1005516), (51, 887220), (53, 853740), (54, 837930), (60, 754137), (62, 729810), (68, 665415), (81, 558620), (85, 532332), (90, 502758), (93, 486540), (102, 443610), (106, 426870), (108, 418965), (124, 364905), (135, 335172), (153, 295740), (155, 291924), (159, 284580), (162, 279310), (170, 266166), (180, 251379), (186, 243270), (204, 221805), (212, 213435), (255, 177444), (265, 170748), (270, 167586), (279, 162180), (306, 147870), (310, 145962), (318, 142290), (324, 139655), (340, 133083), (372, 121635), (405, 111724), (459, 98580), (465, 97308), (477, 94860), (510, 88722), (527, 85860), (530, 85374), (540, 83793), (558, 81090), (612, 73935), (620, 72981), (636, 71145), (765, 59148), (795, 56916), (810, 55862), (837, 54060), (901, 50220), (918, 49290), (930, 48654), (954, 47430), (1020, 44361), (1054, 42930), (1060, 42687), (1116, 40545), (1377, 32860), (1395, 32436), (1431, 31620), (1530, 29574), (1581, 28620), (1590, 28458), (1620, 27931), (1643, 27540), (1674, 27030), (1802, 25110), (1836, 24645), (1860, 24327), (1908, 23715), (2108, 21465), (2295, 19716), (2385, 18972), (2511, 18020), (2635, 17172), (2703, 16740), (2754, 16430), (2790, 16218), (2862, 15810), (3060, 14787), (3162, 14310), (3180, 14229), (3286, 13770), (3348, 13515), (3604, 12555), (4185, 10812), (4293, 10540), (4505, 10044), (4590, 9858), (4743, 9540), (4770, 9486), (4929, 9180), (5022, 9010), (5270, 8586), (5406, 8370), (5508, 8215), (5580, 8109), (5724, 7905), (6324, 7155), (6572, 6885)]