149726280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3715

約数の個数: 128

約数和(自身を含む): 505958400

約数和(自身を除く): 356232120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3659, 3720, 4092, 5115, 6820, 7318, 8184, 10230, 10977, 13640, 14636, 18295, 20460, 21954, 29272, 36590, 40249, 40920, 43908, 54885, 73180, 80498, 87816, 109770, 113429, 120747, 146360, 160996, 201245, 219540, 226858, 241494, 321992, 340287, 402490, 439080, 453716, 482988, 567145, 603735, 680574, 804980, 907432, 965976, 1134290, 1207470, 1247719, 1361148, 1609960, 1701435, 2268580, 2414940, 2495438, 2722296, 3402870, 3743157, 4537160, 4829880, 4990876, 6238595, 6805740, 7486314, 9981752, 12477190, 13611480, 14972628, 18715785, 24954380, 29945256, 37431570, 49908760, 74863140, 149726280]

約数ペア:

[(1, 149726280), (2, 74863140), (3, 49908760), (4, 37431570), (5, 29945256), (6, 24954380), (8, 18715785), (10, 14972628), (11, 13611480), (12, 12477190), (15, 9981752), (20, 7486314), (22, 6805740), (24, 6238595), (30, 4990876), (31, 4829880), (33, 4537160), (40, 3743157), (44, 3402870), (55, 2722296), (60, 2495438), (62, 2414940), (66, 2268580), (88, 1701435), (93, 1609960), (110, 1361148), (120, 1247719), (124, 1207470), (132, 1134290), (155, 965976), (165, 907432), (186, 804980), (220, 680574), (248, 603735), (264, 567145), (310, 482988), (330, 453716), (341, 439080), (372, 402490), (440, 340287), (465, 321992), (620, 241494), (660, 226858), (682, 219540), (744, 201245), (930, 160996), (1023, 146360), (1240, 120747), (1320, 113429), (1364, 109770), (1705, 87816), (1860, 80498), (2046, 73180), (2728, 54885), (3410, 43908), (3659, 40920), (3720, 40249), (4092, 36590), (5115, 29272), (6820, 21954), (7318, 20460), (8184, 18295), (10230, 14636), (10977, 13640)]