147257550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 291464370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 71, 75, 90, 99, 110, 142, 150, 165, 198, 213, 225, 275, 330, 355, 419, 426, 450, 495, 550, 639, 710, 781, 825, 838, 990, 1065, 1257, 1278, 1562, 1650, 1775, 2095, 2130, 2343, 2475, 2514, 3195, 3550, 3771, 3905, 4190, 4609, 4686, 4950, 5325, 6285, 6390, 7029, 7542, 7810, 9218, 10475, 10650, 11715, 12570, 13827, 14058, 15975, 18855, 19525, 20950, 23045, 23430, 27654, 29749, 31425, 31950, 35145, 37710, 39050, 41481, 46090, 58575, 59498, 62850, 69135, 70290, 82962, 89247, 94275, 115225, 117150, 138270, 148745, 175725, 178494, 188550, 207405, 230450, 267741, 297490, 327239, 345675, 351450, 414810, 446235, 535482, 654478, 691350, 743725, 892470, 981717, 1037025, 1338705, 1487450, 1636195, 1963434, 2074050, 2231175, 2677410, 2945151, 3272390, 4462350, 4908585, 5890302, 6693525, 8180975, 9817170, 13387050, 14725755, 16361950, 24542925, 29451510, 49085850, 73628775, 147257550]

約数ペア:

[(1, 147257550), (2, 73628775), (3, 49085850), (5, 29451510), (6, 24542925), (9, 16361950), (10, 14725755), (11, 13387050), (15, 9817170), (18, 8180975), (22, 6693525), (25, 5890302), (30, 4908585), (33, 4462350), (45, 3272390), (50, 2945151), (55, 2677410), (66, 2231175), (71, 2074050), (75, 1963434), (90, 1636195), (99, 1487450), (110, 1338705), (142, 1037025), (150, 981717), (165, 892470), (198, 743725), (213, 691350), (225, 654478), (275, 535482), (330, 446235), (355, 414810), (419, 351450), (426, 345675), (450, 327239), (495, 297490), (550, 267741), (639, 230450), (710, 207405), (781, 188550), (825, 178494), (838, 175725), (990, 148745), (1065, 138270), (1257, 117150), (1278, 115225), (1562, 94275), (1650, 89247), (1775, 82962), (2095, 70290), (2130, 69135), (2343, 62850), (2475, 59498), (2514, 58575), (3195, 46090), (3550, 41481), (3771, 39050), (3905, 37710), (4190, 35145), (4609, 31950), (4686, 31425), (4950, 29749), (5325, 27654), (6285, 23430), (6390, 23045), (7029, 20950), (7542, 19525), (7810, 18855), (9218, 15975), (10475, 14058), (10650, 13827), (11715, 12570)]