123148200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 441936000

約数和(自身を除く): 318787800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 109, 120, 140, 150, 168, 175, 200, 210, 218, 269, 280, 300, 327, 350, 420, 436, 525, 538, 545, 600, 654, 700, 763, 807, 840, 872, 1050, 1076, 1090, 1308, 1345, 1400, 1526, 1614, 1635, 1883, 2100, 2152, 2180, 2289, 2616, 2690, 2725, 3052, 3228, 3270, 3766, 3815, 4035, 4200, 4360, 4578, 5380, 5450, 5649, 6104, 6456, 6540, 6725, 7532, 7630, 8070, 8175, 9156, 9415, 10760, 10900, 11298, 11445, 13080, 13450, 15064, 15260, 16140, 16350, 18312, 18830, 19075, 20175, 21800, 22596, 22890, 26900, 28245, 29321, 30520, 32280, 32700, 37660, 38150, 40350, 45192, 45780, 47075, 53800, 56490, 57225, 58642, 65400, 75320, 76300, 80700, 87963, 91560, 94150, 112980, 114450, 117284, 141225, 146605, 152600, 161400, 175926, 188300, 205247, 225960, 228900, 234568, 282450, 293210, 351852, 376600, 410494, 439815, 457800, 564900, 586420, 615741, 703704, 733025, 820988, 879630, 1026235, 1129800, 1172840, 1231482, 1466050, 1641976, 1759260, 2052470, 2199075, 2462964, 2932100, 3078705, 3518520, 4104940, 4398150, 4925928, 5131175, 5864200, 6157410, 8209880, 8796300, 10262350, 12314820, 15393525, 17592600, 20524700, 24629640, 30787050, 41049400, 61574100, 123148200]

約数ペア:

[(1, 123148200), (2, 61574100), (3, 41049400), (4, 30787050), (5, 24629640), (6, 20524700), (7, 17592600), (8, 15393525), (10, 12314820), (12, 10262350), (14, 8796300), (15, 8209880), (20, 6157410), (21, 5864200), (24, 5131175), (25, 4925928), (28, 4398150), (30, 4104940), (35, 3518520), (40, 3078705), (42, 2932100), (50, 2462964), (56, 2199075), (60, 2052470), (70, 1759260), (75, 1641976), (84, 1466050), (100, 1231482), (105, 1172840), (109, 1129800), (120, 1026235), (140, 879630), (150, 820988), (168, 733025), (175, 703704), (200, 615741), (210, 586420), (218, 564900), (269, 457800), (280, 439815), (300, 410494), (327, 376600), (350, 351852), (420, 293210), (436, 282450), (525, 234568), (538, 228900), (545, 225960), (600, 205247), (654, 188300), (700, 175926), (763, 161400), (807, 152600), (840, 146605), (872, 141225), (1050, 117284), (1076, 114450), (1090, 112980), (1308, 94150), (1345, 91560), (1400, 87963), (1526, 80700), (1614, 76300), (1635, 75320), (1883, 65400), (2100, 58642), (2152, 57225), (2180, 56490), (2289, 53800), (2616, 47075), (2690, 45780), (2725, 45192), (3052, 40350), (3228, 38150), (3270, 37660), (3766, 32700), (3815, 32280), (4035, 30520), (4200, 29321), (4360, 28245), (4578, 26900), (5380, 22890), (5450, 22596), (5649, 21800), (6104, 20175), (6456, 19075), (6540, 18830), (6725, 18312), (7532, 16350), (7630, 16140), (8070, 15260), (8175, 15064), (9156, 13450), (9415, 13080), (10760, 11445), (10900, 11298)]