137256120

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 464101560

約数和(自身を除く): 326845440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 523, 540, 648, 729, 810, 972, 1046, 1080, 1215, 1458, 1569, 1620, 1944, 2092, 2187, 2430, 2615, 2916, 3138, 3240, 3645, 4184, 4374, 4707, 4860, 5230, 5832, 6276, 6561, 7290, 7845, 8748, 9414, 9720, 10460, 10935, 12552, 13122, 14121, 14580, 15690, 17496, 18828, 20920, 21870, 23535, 26244, 28242, 29160, 31380, 32805, 37656, 42363, 43740, 47070, 52488, 56484, 62760, 65610, 70605, 84726, 87480, 94140, 112968, 127089, 131220, 141210, 169452, 188280, 211815, 254178, 262440, 282420, 338904, 381267, 423630, 508356, 564840, 635445, 762534, 847260, 1016712, 1143801, 1270890, 1525068, 1694520, 1906335, 2287602, 2541780, 3050136, 3431403, 3812670, 4575204, 5083560, 5719005, 6862806, 7625340, 9150408, 11438010, 13725612, 15250680, 17157015, 22876020, 27451224, 34314030, 45752040, 68628060, 137256120]

約数ペア:

[(1, 137256120), (2, 68628060), (3, 45752040), (4, 34314030), (5, 27451224), (6, 22876020), (8, 17157015), (9, 15250680), (10, 13725612), (12, 11438010), (15, 9150408), (18, 7625340), (20, 6862806), (24, 5719005), (27, 5083560), (30, 4575204), (36, 3812670), (40, 3431403), (45, 3050136), (54, 2541780), (60, 2287602), (72, 1906335), (81, 1694520), (90, 1525068), (108, 1270890), (120, 1143801), (135, 1016712), (162, 847260), (180, 762534), (216, 635445), (243, 564840), (270, 508356), (324, 423630), (360, 381267), (405, 338904), (486, 282420), (523, 262440), (540, 254178), (648, 211815), (729, 188280), (810, 169452), (972, 141210), (1046, 131220), (1080, 127089), (1215, 112968), (1458, 94140), (1569, 87480), (1620, 84726), (1944, 70605), (2092, 65610), (2187, 62760), (2430, 56484), (2615, 52488), (2916, 47070), (3138, 43740), (3240, 42363), (3645, 37656), (4184, 32805), (4374, 31380), (4707, 29160), (4860, 28242), (5230, 26244), (5832, 23535), (6276, 21870), (6561, 20920), (7290, 18828), (7845, 17496), (8748, 15690), (9414, 14580), (9720, 14121), (10460, 13122), (10935, 12552)]