99878940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{26423}}^1$

素因数の和:26448

約数の個数: 96

約数和(自身を含む): 355138560

約数和(自身を除く): 255259620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 26423, 52846, 79269, 105692, 132115, 158538, 184961, 237807, 264230, 317076, 369922, 396345, 475614, 528460, 554883, 713421, 739844, 792690, 924805, 951228, 1109766, 1189035, 1426842, 1585380, 1664649, 1849610, 2219532, 2378070, 2774415, 2853684, 3329298, 3567105, 3699220, 4756140, 4993947, 5548830, 6658596, 7134210, 8323245, 9987894, 11097660, 14268420, 16646490, 19975788, 24969735, 33292980, 49939470, 99878940]

約数ペア:

[(1, 99878940), (2, 49939470), (3, 33292980), (4, 24969735), (5, 19975788), (6, 16646490), (7, 14268420), (9, 11097660), (10, 9987894), (12, 8323245), (14, 7134210), (15, 6658596), (18, 5548830), (20, 4993947), (21, 4756140), (27, 3699220), (28, 3567105), (30, 3329298), (35, 2853684), (36, 2774415), (42, 2378070), (45, 2219532), (54, 1849610), (60, 1664649), (63, 1585380), (70, 1426842), (84, 1189035), (90, 1109766), (105, 951228), (108, 924805), (126, 792690), (135, 739844), (140, 713421), (180, 554883), (189, 528460), (210, 475614), (252, 396345), (270, 369922), (315, 317076), (378, 264230), (420, 237807), (540, 184961), (630, 158538), (756, 132115), (945, 105692), (1260, 79269), (1890, 52846), (3780, 26423)]