84523050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 240484608

約数和(自身を除く): 155961558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 73, 75, 83, 90, 93, 146, 150, 155, 166, 186, 219, 225, 249, 279, 310, 365, 415, 438, 450, 465, 498, 558, 657, 730, 747, 775, 830, 930, 1095, 1245, 1314, 1395, 1494, 1550, 1825, 2075, 2190, 2263, 2325, 2490, 2573, 2790, 3285, 3650, 3735, 4150, 4526, 4650, 5146, 5475, 6059, 6225, 6570, 6789, 6975, 7470, 7719, 10950, 11315, 12118, 12450, 12865, 13578, 13950, 15438, 16425, 18177, 18675, 20367, 22630, 23157, 25730, 30295, 32850, 33945, 36354, 37350, 38595, 40734, 46314, 54531, 56575, 60590, 64325, 67890, 77190, 90885, 101835, 109062, 113150, 115785, 128650, 151475, 169725, 181770, 187829, 192975, 203670, 231570, 272655, 302950, 339450, 375658, 385950, 454425, 509175, 545310, 563487, 578925, 908850, 939145, 1018350, 1126974, 1157850, 1363275, 1690461, 1878290, 2726550, 2817435, 3380922, 4695725, 5634870, 8452305, 9391450, 14087175, 16904610, 28174350, 42261525, 84523050]

約数ペア:

[(1, 84523050), (2, 42261525), (3, 28174350), (5, 16904610), (6, 14087175), (9, 9391450), (10, 8452305), (15, 5634870), (18, 4695725), (25, 3380922), (30, 2817435), (31, 2726550), (45, 1878290), (50, 1690461), (62, 1363275), (73, 1157850), (75, 1126974), (83, 1018350), (90, 939145), (93, 908850), (146, 578925), (150, 563487), (155, 545310), (166, 509175), (186, 454425), (219, 385950), (225, 375658), (249, 339450), (279, 302950), (310, 272655), (365, 231570), (415, 203670), (438, 192975), (450, 187829), (465, 181770), (498, 169725), (558, 151475), (657, 128650), (730, 115785), (747, 113150), (775, 109062), (830, 101835), (930, 90885), (1095, 77190), (1245, 67890), (1314, 64325), (1395, 60590), (1494, 56575), (1550, 54531), (1825, 46314), (2075, 40734), (2190, 38595), (2263, 37350), (2325, 36354), (2490, 33945), (2573, 32850), (2790, 30295), (3285, 25730), (3650, 23157), (3735, 22630), (4150, 20367), (4526, 18675), (4650, 18177), (5146, 16425), (5475, 15438), (6059, 13950), (6225, 13578), (6570, 12865), (6789, 12450), (6975, 12118), (7470, 11315), (7719, 10950)]