204185610

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 112

約数和(自身を含む): 566689896

約数和(自身を除く): 362504286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 243, 270, 333, 370, 405, 486, 555, 666, 729, 757, 810, 999, 1110, 1215, 1458, 1514, 1665, 1998, 2271, 2430, 2997, 3330, 3645, 3785, 4542, 4995, 5994, 6813, 7290, 7570, 8991, 9990, 11355, 13626, 14985, 17982, 20439, 22710, 26973, 28009, 29970, 34065, 40878, 44955, 53946, 56018, 61317, 68130, 84027, 89910, 102195, 122634, 134865, 140045, 168054, 183951, 204390, 252081, 269730, 280090, 306585, 367902, 420135, 504162, 551853, 613170, 756243, 840270, 919755, 1103706, 1260405, 1512486, 1839510, 2268729, 2520810, 2759265, 3781215, 4537458, 5518530, 6806187, 7562430, 11343645, 13612374, 20418561, 22687290, 34030935, 40837122, 68061870, 102092805, 204185610]

約数ペア:

[(1, 204185610), (2, 102092805), (3, 68061870), (5, 40837122), (6, 34030935), (9, 22687290), (10, 20418561), (15, 13612374), (18, 11343645), (27, 7562430), (30, 6806187), (37, 5518530), (45, 4537458), (54, 3781215), (74, 2759265), (81, 2520810), (90, 2268729), (111, 1839510), (135, 1512486), (162, 1260405), (185, 1103706), (222, 919755), (243, 840270), (270, 756243), (333, 613170), (370, 551853), (405, 504162), (486, 420135), (555, 367902), (666, 306585), (729, 280090), (757, 269730), (810, 252081), (999, 204390), (1110, 183951), (1215, 168054), (1458, 140045), (1514, 134865), (1665, 122634), (1998, 102195), (2271, 89910), (2430, 84027), (2997, 68130), (3330, 61317), (3645, 56018), (3785, 53946), (4542, 44955), (4995, 40878), (5994, 34065), (6813, 29970), (7290, 28009), (7570, 26973), (8991, 22710), (9990, 20439), (11355, 17982), (13626, 14985)]