90168225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 89820255

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 59, 71, 75, 105, 123, 175, 177, 205, 213, 287, 295, 355, 413, 497, 525, 615, 861, 885, 1025, 1065, 1239, 1435, 1475, 1491, 1775, 2065, 2419, 2485, 2911, 3075, 4189, 4305, 4425, 5325, 6195, 7175, 7257, 7455, 8733, 10325, 12095, 12425, 12567, 14555, 16933, 20377, 20945, 21525, 29323, 30975, 36285, 37275, 43665, 50799, 60475, 61131, 62835, 72775, 84665, 87969, 101885, 104725, 146615, 171749, 181425, 218325, 253995, 305655, 314175, 423325, 439845, 509425, 515247, 733075, 858745, 1202243, 1269975, 1528275, 2199225, 2576235, 3606729, 4293725, 6011215, 12881175, 18033645, 30056075, 90168225]

約数ペア:

[(1, 90168225), (3, 30056075), (5, 18033645), (7, 12881175), (15, 6011215), (21, 4293725), (25, 3606729), (35, 2576235), (41, 2199225), (59, 1528275), (71, 1269975), (75, 1202243), (105, 858745), (123, 733075), (175, 515247), (177, 509425), (205, 439845), (213, 423325), (287, 314175), (295, 305655), (355, 253995), (413, 218325), (497, 181425), (525, 171749), (615, 146615), (861, 104725), (885, 101885), (1025, 87969), (1065, 84665), (1239, 72775), (1435, 62835), (1475, 61131), (1491, 60475), (1775, 50799), (2065, 43665), (2419, 37275), (2485, 36285), (2911, 30975), (3075, 29323), (4189, 21525), (4305, 20945), (4425, 20377), (5325, 16933), (6195, 14555), (7175, 12567), (7257, 12425), (7455, 12095), (8733, 10325)]