142698150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 144

約数和(自身を含む): 443944800

約数和(自身を除く): 301246650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 89, 90, 105, 126, 150, 175, 178, 210, 225, 267, 315, 350, 445, 450, 509, 525, 534, 623, 630, 801, 890, 1018, 1050, 1246, 1335, 1527, 1575, 1602, 1869, 2225, 2545, 2670, 3054, 3115, 3150, 3563, 3738, 4005, 4450, 4581, 5090, 5607, 6230, 6675, 7126, 7635, 8010, 9162, 9345, 10689, 11214, 12725, 13350, 15270, 15575, 17815, 18690, 20025, 21378, 22905, 25450, 28035, 31150, 32067, 35630, 38175, 40050, 45301, 45810, 46725, 53445, 56070, 64134, 76350, 89075, 90602, 93450, 106890, 114525, 135903, 140175, 160335, 178150, 226505, 229050, 267225, 271806, 280350, 317107, 320670, 407709, 453010, 534450, 634214, 679515, 801675, 815418, 951321, 1132525, 1359030, 1585535, 1603350, 1902642, 2038545, 2265050, 2853963, 3171070, 3397575, 4077090, 4756605, 5707926, 6795150, 7927675, 9513210, 10192725, 14269815, 15855350, 20385450, 23783025, 28539630, 47566050, 71349075, 142698150]

約数ペア:

[(1, 142698150), (2, 71349075), (3, 47566050), (5, 28539630), (6, 23783025), (7, 20385450), (9, 15855350), (10, 14269815), (14, 10192725), (15, 9513210), (18, 7927675), (21, 6795150), (25, 5707926), (30, 4756605), (35, 4077090), (42, 3397575), (45, 3171070), (50, 2853963), (63, 2265050), (70, 2038545), (75, 1902642), (89, 1603350), (90, 1585535), (105, 1359030), (126, 1132525), (150, 951321), (175, 815418), (178, 801675), (210, 679515), (225, 634214), (267, 534450), (315, 453010), (350, 407709), (445, 320670), (450, 317107), (509, 280350), (525, 271806), (534, 267225), (623, 229050), (630, 226505), (801, 178150), (890, 160335), (1018, 140175), (1050, 135903), (1246, 114525), (1335, 106890), (1527, 93450), (1575, 90602), (1602, 89075), (1869, 76350), (2225, 64134), (2545, 56070), (2670, 53445), (3054, 46725), (3115, 45810), (3150, 45301), (3563, 40050), (3738, 38175), (4005, 35630), (4450, 32067), (4581, 31150), (5090, 28035), (5607, 25450), (6230, 22905), (6675, 21378), (7126, 20025), (7635, 18690), (8010, 17815), (9162, 15575), (9345, 15270), (10689, 13350), (11214, 12725)]