1127080020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1777}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 3559356864

約数和(自身を除く): 2432276844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 961, 1023, 1364, 1705, 1777, 1860, 1922, 2046, 2883, 3410, 3554, 3844, 4092, 4805, 5115, 5331, 5766, 6820, 7108, 8885, 9610, 10230, 10571, 10662, 11532, 14415, 17770, 19220, 19547, 20460, 21142, 21324, 26655, 28830, 31713, 35540, 39094, 42284, 52855, 53310, 55087, 57660, 58641, 63426, 78188, 97735, 105710, 106620, 110174, 117282, 126852, 158565, 165261, 195470, 211420, 220348, 234564, 275435, 293205, 317130, 330522, 390940, 550870, 586410, 605957, 634260, 661044, 826305, 1101740, 1172820, 1211914, 1652610, 1707697, 1817871, 2423828, 3029785, 3305220, 3415394, 3635742, 5123091, 6059570, 6830788, 7271484, 8538485, 9089355, 10246182, 12119140, 17076970, 18178710, 18784667, 20492364, 25615455, 34153940, 36357420, 37569334, 51230910, 56354001, 75138668, 93923335, 102461820, 112708002, 187846670, 225416004, 281770005, 375693340, 563540010, 1127080020]

約数ペア:

[(1, 1127080020), (2, 563540010), (3, 375693340), (4, 281770005), (5, 225416004), (6, 187846670), (10, 112708002), (11, 102461820), (12, 93923335), (15, 75138668), (20, 56354001), (22, 51230910), (30, 37569334), (31, 36357420), (33, 34153940), (44, 25615455), (55, 20492364), (60, 18784667), (62, 18178710), (66, 17076970), (93, 12119140), (110, 10246182), (124, 9089355), (132, 8538485), (155, 7271484), (165, 6830788), (186, 6059570), (220, 5123091), (310, 3635742), (330, 3415394), (341, 3305220), (372, 3029785), (465, 2423828), (620, 1817871), (660, 1707697), (682, 1652610), (930, 1211914), (961, 1172820), (1023, 1101740), (1364, 826305), (1705, 661044), (1777, 634260), (1860, 605957), (1922, 586410), (2046, 550870), (2883, 390940), (3410, 330522), (3554, 317130), (3844, 293205), (4092, 275435), (4805, 234564), (5115, 220348), (5331, 211420), (5766, 195470), (6820, 165261), (7108, 158565), (8885, 126852), (9610, 117282), (10230, 110174), (10571, 106620), (10662, 105710), (11532, 97735), (14415, 78188), (17770, 63426), (19220, 58641), (19547, 57660), (20460, 55087), (21142, 53310), (21324, 52855), (26655, 42284), (28830, 39094), (31713, 35540)]