154328580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2386

約数の個数: 144

約数和(自身を含む): 545336064

約数和(自身を除く): 391007484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2311, 2385, 3180, 3339, 3710, 4452, 4622, 4770, 5565, 6678, 6933, 7420, 9244, 9540, 11130, 11555, 13356, 13866, 16177, 16695, 20799, 22260, 23110, 27732, 32354, 33390, 34665, 41598, 46220, 48531, 64708, 66780, 69330, 80885, 83196, 97062, 103995, 122483, 138660, 145593, 161770, 194124, 207990, 242655, 244966, 291186, 323540, 367449, 415980, 485310, 489932, 582372, 612415, 727965, 734898, 857381, 970620, 1102347, 1224830, 1455930, 1469796, 1714762, 1837245, 2204694, 2449660, 2572143, 2911860, 3429524, 3674490, 4286905, 4409388, 5144286, 5511735, 7348980, 7716429, 8573810, 10288572, 11023470, 12860715, 15432858, 17147620, 22046940, 25721430, 30865716, 38582145, 51442860, 77164290, 154328580]

約数ペア:

[(1, 154328580), (2, 77164290), (3, 51442860), (4, 38582145), (5, 30865716), (6, 25721430), (7, 22046940), (9, 17147620), (10, 15432858), (12, 12860715), (14, 11023470), (15, 10288572), (18, 8573810), (20, 7716429), (21, 7348980), (28, 5511735), (30, 5144286), (35, 4409388), (36, 4286905), (42, 3674490), (45, 3429524), (53, 2911860), (60, 2572143), (63, 2449660), (70, 2204694), (84, 1837245), (90, 1714762), (105, 1469796), (106, 1455930), (126, 1224830), (140, 1102347), (159, 970620), (180, 857381), (210, 734898), (212, 727965), (252, 612415), (265, 582372), (315, 489932), (318, 485310), (371, 415980), (420, 367449), (477, 323540), (530, 291186), (630, 244966), (636, 242655), (742, 207990), (795, 194124), (954, 161770), (1060, 145593), (1113, 138660), (1260, 122483), (1484, 103995), (1590, 97062), (1855, 83196), (1908, 80885), (2226, 69330), (2311, 66780), (2385, 64708), (3180, 48531), (3339, 46220), (3710, 41598), (4452, 34665), (4622, 33390), (4770, 32354), (5565, 27732), (6678, 23110), (6933, 22260), (7420, 20799), (9244, 16695), (9540, 16177), (11130, 13866), (11555, 13356)]