145112340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 434367360

約数和(自身を除く): 289255020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 113, 170, 204, 226, 255, 339, 340, 452, 510, 565, 678, 1020, 1130, 1259, 1356, 1695, 1921, 2260, 2518, 3390, 3777, 3842, 5036, 5763, 6295, 6780, 7554, 7684, 9605, 11526, 12590, 15108, 18885, 19210, 21403, 23052, 25180, 28815, 37770, 38420, 42806, 57630, 64209, 75540, 85612, 107015, 115260, 128418, 142267, 214030, 256836, 284534, 321045, 426801, 428060, 569068, 642090, 711335, 853602, 1284180, 1422670, 1707204, 2134005, 2418539, 2845340, 4268010, 4837078, 7255617, 8536020, 9674156, 12092695, 14511234, 24185390, 29022468, 36278085, 48370780, 72556170, 145112340]

約数ペア:

[(1, 145112340), (2, 72556170), (3, 48370780), (4, 36278085), (5, 29022468), (6, 24185390), (10, 14511234), (12, 12092695), (15, 9674156), (17, 8536020), (20, 7255617), (30, 4837078), (34, 4268010), (51, 2845340), (60, 2418539), (68, 2134005), (85, 1707204), (102, 1422670), (113, 1284180), (170, 853602), (204, 711335), (226, 642090), (255, 569068), (339, 428060), (340, 426801), (452, 321045), (510, 284534), (565, 256836), (678, 214030), (1020, 142267), (1130, 128418), (1259, 115260), (1356, 107015), (1695, 85612), (1921, 75540), (2260, 64209), (2518, 57630), (3390, 42806), (3777, 38420), (3842, 37770), (5036, 28815), (5763, 25180), (6295, 23052), (6780, 21403), (7554, 19210), (7684, 18885), (9605, 15108), (11526, 12590)]