101904075

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 239463840

約数和(自身を除く): 137559765

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 49, 63, 65, 75, 79, 81, 91, 105, 117, 135, 147, 175, 189, 195, 225, 237, 245, 273, 315, 325, 351, 395, 405, 441, 455, 525, 553, 567, 585, 637, 675, 711, 735, 819, 945, 975, 1027, 1053, 1185, 1225, 1323, 1365, 1575, 1659, 1755, 1911, 1975, 2025, 2133, 2205, 2275, 2457, 2765, 2835, 2925, 3081, 3185, 3555, 3675, 3871, 3969, 4095, 4725, 4977, 5135, 5265, 5733, 5925, 6399, 6615, 6825, 7189, 7371, 8295, 8775, 9243, 9555, 10665, 11025, 11613, 12285, 13825, 14175, 14931, 15405, 15925, 17199, 17775, 19355, 19845, 20475, 21567, 24885, 25675, 26325, 27729, 28665, 31995, 33075, 34839, 35945, 36855, 41475, 44793, 46215, 47775, 50323, 51597, 53325, 58065, 61425, 64701, 74655, 77025, 83187, 85995, 96775, 99225, 104517, 107835, 124425, 138645, 143325, 150969, 159975, 174195, 179725, 184275, 194103, 223965, 231075, 251615, 257985, 290325, 313551, 323505, 373275, 415935, 429975, 452907, 522585, 539175, 582309, 693225, 754845, 870975, 970515, 1119825, 1258075, 1289925, 1358721, 1567755, 1617525, 2079675, 2264535, 2612925, 2911545, 3774225, 4076163, 4852575, 6793605, 7838775, 11322675, 14557725, 20380815, 33968025, 101904075]

約数ペア:

[(1, 101904075), (3, 33968025), (5, 20380815), (7, 14557725), (9, 11322675), (13, 7838775), (15, 6793605), (21, 4852575), (25, 4076163), (27, 3774225), (35, 2911545), (39, 2612925), (45, 2264535), (49, 2079675), (63, 1617525), (65, 1567755), (75, 1358721), (79, 1289925), (81, 1258075), (91, 1119825), (105, 970515), (117, 870975), (135, 754845), (147, 693225), (175, 582309), (189, 539175), (195, 522585), (225, 452907), (237, 429975), (245, 415935), (273, 373275), (315, 323505), (325, 313551), (351, 290325), (395, 257985), (405, 251615), (441, 231075), (455, 223965), (525, 194103), (553, 184275), (567, 179725), (585, 174195), (637, 159975), (675, 150969), (711, 143325), (735, 138645), (819, 124425), (945, 107835), (975, 104517), (1027, 99225), (1053, 96775), (1185, 85995), (1225, 83187), (1323, 77025), (1365, 74655), (1575, 64701), (1659, 61425), (1755, 58065), (1911, 53325), (1975, 51597), (2025, 50323), (2133, 47775), (2205, 46215), (2275, 44793), (2457, 41475), (2765, 36855), (2835, 35945), (2925, 34839), (3081, 33075), (3185, 31995), (3555, 28665), (3675, 27729), (3871, 26325), (3969, 25675), (4095, 24885), (4725, 21567), (4977, 20475), (5135, 19845), (5265, 19355), (5733, 17775), (5925, 17199), (6399, 15925), (6615, 15405), (6825, 14931), (7189, 14175), (7371, 13825), (8295, 12285), (8775, 11613), (9243, 11025), (9555, 10665)]