90375740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 169736644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 46, 52, 65, 68, 70, 85, 91, 92, 115, 119, 127, 130, 140, 161, 170, 182, 221, 230, 238, 254, 260, 299, 322, 340, 364, 391, 442, 455, 460, 476, 508, 595, 598, 635, 644, 782, 805, 884, 889, 910, 1105, 1190, 1196, 1270, 1495, 1547, 1564, 1610, 1651, 1778, 1820, 1955, 2093, 2159, 2210, 2380, 2540, 2737, 2921, 2990, 3094, 3220, 3302, 3556, 3910, 4186, 4318, 4420, 4445, 5083, 5474, 5842, 5980, 6188, 6604, 7735, 7820, 8255, 8372, 8636, 8890, 10166, 10465, 10795, 10948, 11557, 11684, 13685, 14605, 15113, 15470, 16510, 17780, 20332, 20447, 20930, 21590, 23114, 25415, 27370, 28067, 29210, 30226, 30940, 33020, 35581, 37973, 40894, 41860, 43180, 46228, 49657, 50830, 54740, 56134, 57785, 58420, 60452, 71162, 75565, 75946, 81788, 99314, 101660, 102235, 112268, 115570, 140335, 142324, 151130, 151892, 177905, 189865, 196469, 198628, 204470, 231140, 248285, 265811, 280670, 302260, 347599, 355810, 379730, 392938, 408940, 496570, 531622, 561340, 645541, 695198, 711620, 759460, 785876, 982345, 993140, 1063244, 1291082, 1329055, 1390396, 1737995, 1964690, 2582164, 2658110, 3227705, 3475990, 3929380, 4518787, 5316220, 6455410, 6951980, 9037574, 12910820, 18075148, 22593935, 45187870, 90375740]

約数ペア:

[(1, 90375740), (2, 45187870), (4, 22593935), (5, 18075148), (7, 12910820), (10, 9037574), (13, 6951980), (14, 6455410), (17, 5316220), (20, 4518787), (23, 3929380), (26, 3475990), (28, 3227705), (34, 2658110), (35, 2582164), (46, 1964690), (52, 1737995), (65, 1390396), (68, 1329055), (70, 1291082), (85, 1063244), (91, 993140), (92, 982345), (115, 785876), (119, 759460), (127, 711620), (130, 695198), (140, 645541), (161, 561340), (170, 531622), (182, 496570), (221, 408940), (230, 392938), (238, 379730), (254, 355810), (260, 347599), (299, 302260), (322, 280670), (340, 265811), (364, 248285), (391, 231140), (442, 204470), (455, 198628), (460, 196469), (476, 189865), (508, 177905), (595, 151892), (598, 151130), (635, 142324), (644, 140335), (782, 115570), (805, 112268), (884, 102235), (889, 101660), (910, 99314), (1105, 81788), (1190, 75946), (1196, 75565), (1270, 71162), (1495, 60452), (1547, 58420), (1564, 57785), (1610, 56134), (1651, 54740), (1778, 50830), (1820, 49657), (1955, 46228), (2093, 43180), (2159, 41860), (2210, 40894), (2380, 37973), (2540, 35581), (2737, 33020), (2921, 30940), (2990, 30226), (3094, 29210), (3220, 28067), (3302, 27370), (3556, 25415), (3910, 23114), (4186, 21590), (4318, 20930), (4420, 20447), (4445, 20332), (5083, 17780), (5474, 16510), (5842, 15470), (5980, 15113), (6188, 14605), (6604, 13685), (7735, 11684), (7820, 11557), (8255, 10948), (8372, 10795), (8636, 10465), (8890, 10166)]