273403260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3828

約数の個数: 144

約数和(自身を含む): 922172160

約数和(自身を除く): 648768900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 3769, 4030, 4836, 5580, 6045, 7254, 7538, 8060, 11307, 12090, 14508, 15076, 18135, 18845, 22614, 24180, 33921, 36270, 37690, 45228, 48997, 56535, 67842, 72540, 75380, 97994, 113070, 116839, 135684, 146991, 169605, 195988, 226140, 233678, 244985, 293982, 339210, 350517, 440973, 467356, 489970, 584195, 587964, 678420, 701034, 734955, 881946, 979940, 1051551, 1168390, 1402068, 1469910, 1518907, 1752585, 1763892, 2103102, 2204865, 2336780, 2939820, 3037814, 3505170, 4206204, 4409730, 4556721, 5257755, 6075628, 7010340, 7594535, 8819460, 9113442, 10515510, 13670163, 15189070, 18226884, 21031020, 22783605, 27340326, 30378140, 45567210, 54680652, 68350815, 91134420, 136701630, 273403260]

約数ペア:

[(1, 273403260), (2, 136701630), (3, 91134420), (4, 68350815), (5, 54680652), (6, 45567210), (9, 30378140), (10, 27340326), (12, 22783605), (13, 21031020), (15, 18226884), (18, 15189070), (20, 13670163), (26, 10515510), (30, 9113442), (31, 8819460), (36, 7594535), (39, 7010340), (45, 6075628), (52, 5257755), (60, 4556721), (62, 4409730), (65, 4206204), (78, 3505170), (90, 3037814), (93, 2939820), (117, 2336780), (124, 2204865), (130, 2103102), (155, 1763892), (156, 1752585), (180, 1518907), (186, 1469910), (195, 1402068), (234, 1168390), (260, 1051551), (279, 979940), (310, 881946), (372, 734955), (390, 701034), (403, 678420), (465, 587964), (468, 584195), (558, 489970), (585, 467356), (620, 440973), (780, 350517), (806, 339210), (930, 293982), (1116, 244985), (1170, 233678), (1209, 226140), (1395, 195988), (1612, 169605), (1860, 146991), (2015, 135684), (2340, 116839), (2418, 113070), (2790, 97994), (3627, 75380), (3769, 72540), (4030, 67842), (4836, 56535), (5580, 48997), (6045, 45228), (7254, 37690), (7538, 36270), (8060, 33921), (11307, 24180), (12090, 22614), (14508, 18845), (15076, 18135)]