142229850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 422214048

約数和(自身を除く): 279984198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 49, 50, 70, 74, 75, 98, 105, 111, 147, 150, 175, 185, 210, 222, 245, 259, 294, 350, 370, 490, 518, 523, 525, 555, 735, 777, 925, 1046, 1050, 1110, 1225, 1295, 1470, 1554, 1569, 1813, 1850, 2450, 2590, 2615, 2775, 3138, 3626, 3661, 3675, 3885, 5230, 5439, 5550, 6475, 7322, 7350, 7770, 7845, 9065, 10878, 10983, 12950, 13075, 15690, 18130, 18305, 19351, 19425, 21966, 25627, 26150, 27195, 36610, 38702, 38850, 39225, 45325, 51254, 54390, 54915, 58053, 76881, 78450, 90650, 91525, 96755, 109830, 116106, 128135, 135457, 135975, 153762, 183050, 193510, 256270, 270914, 271950, 274575, 290265, 384405, 406371, 483775, 549150, 580530, 640675, 677285, 768810, 812742, 948199, 967550, 1281350, 1354570, 1451325, 1896398, 1922025, 2031855, 2844597, 2902650, 3386425, 3844050, 4063710, 4740995, 5689194, 6772850, 9481990, 10159275, 14222985, 20318550, 23704975, 28445970, 47409950, 71114925, 142229850]

約数ペア:

[(1, 142229850), (2, 71114925), (3, 47409950), (5, 28445970), (6, 23704975), (7, 20318550), (10, 14222985), (14, 10159275), (15, 9481990), (21, 6772850), (25, 5689194), (30, 4740995), (35, 4063710), (37, 3844050), (42, 3386425), (49, 2902650), (50, 2844597), (70, 2031855), (74, 1922025), (75, 1896398), (98, 1451325), (105, 1354570), (111, 1281350), (147, 967550), (150, 948199), (175, 812742), (185, 768810), (210, 677285), (222, 640675), (245, 580530), (259, 549150), (294, 483775), (350, 406371), (370, 384405), (490, 290265), (518, 274575), (523, 271950), (525, 270914), (555, 256270), (735, 193510), (777, 183050), (925, 153762), (1046, 135975), (1050, 135457), (1110, 128135), (1225, 116106), (1295, 109830), (1470, 96755), (1554, 91525), (1569, 90650), (1813, 78450), (1850, 76881), (2450, 58053), (2590, 54915), (2615, 54390), (2775, 51254), (3138, 45325), (3626, 39225), (3661, 38850), (3675, 38702), (3885, 36610), (5230, 27195), (5439, 26150), (5550, 25627), (6475, 21966), (7322, 19425), (7350, 19351), (7770, 18305), (7845, 18130), (9065, 15690), (10878, 13075), (10983, 12950)]