154832100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 466636800

約数和(自身を除く): 311804700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 79, 94, 100, 139, 141, 150, 158, 188, 235, 237, 278, 282, 300, 316, 395, 417, 470, 474, 556, 564, 695, 705, 790, 834, 940, 948, 1175, 1185, 1390, 1410, 1580, 1668, 1975, 2085, 2350, 2370, 2780, 2820, 3475, 3525, 3713, 3950, 4170, 4700, 4740, 5925, 6533, 6950, 7050, 7426, 7900, 8340, 10425, 10981, 11139, 11850, 13066, 13900, 14100, 14852, 18565, 19599, 20850, 21962, 22278, 23700, 26132, 32665, 32943, 37130, 39198, 41700, 43924, 44556, 54905, 55695, 65330, 65886, 74260, 78396, 92825, 97995, 109810, 111390, 130660, 131772, 163325, 164715, 185650, 195990, 219620, 222780, 274525, 278475, 326650, 329430, 371300, 391980, 489975, 516107, 549050, 556950, 653300, 658860, 823575, 979950, 1032214, 1098100, 1113900, 1548321, 1647150, 1959900, 2064428, 2580535, 3096642, 3294300, 5161070, 6193284, 7741605, 10322140, 12902675, 15483210, 25805350, 30966420, 38708025, 51610700, 77416050, 154832100]

約数ペア:

[(1, 154832100), (2, 77416050), (3, 51610700), (4, 38708025), (5, 30966420), (6, 25805350), (10, 15483210), (12, 12902675), (15, 10322140), (20, 7741605), (25, 6193284), (30, 5161070), (47, 3294300), (50, 3096642), (60, 2580535), (75, 2064428), (79, 1959900), (94, 1647150), (100, 1548321), (139, 1113900), (141, 1098100), (150, 1032214), (158, 979950), (188, 823575), (235, 658860), (237, 653300), (278, 556950), (282, 549050), (300, 516107), (316, 489975), (395, 391980), (417, 371300), (470, 329430), (474, 326650), (556, 278475), (564, 274525), (695, 222780), (705, 219620), (790, 195990), (834, 185650), (940, 164715), (948, 163325), (1175, 131772), (1185, 130660), (1390, 111390), (1410, 109810), (1580, 97995), (1668, 92825), (1975, 78396), (2085, 74260), (2350, 65886), (2370, 65330), (2780, 55695), (2820, 54905), (3475, 44556), (3525, 43924), (3713, 41700), (3950, 39198), (4170, 37130), (4700, 32943), (4740, 32665), (5925, 26132), (6533, 23700), (6950, 22278), (7050, 21962), (7426, 20850), (7900, 19599), (8340, 18565), (10425, 14852), (10981, 14100), (11139, 13900), (11850, 13066)]