149228550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19507}}^1$

素因数の和:19542

約数の個数: 72

約数和(自身を含む): 424533096

約数和(自身を除く): 275304546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 19507, 39014, 58521, 97535, 117042, 175563, 195070, 292605, 331619, 351126, 487675, 585210, 663238, 877815, 975350, 994857, 1463025, 1658095, 1755630, 1989714, 2926050, 2984571, 3316190, 4389075, 4974285, 5969142, 8290475, 8778150, 9948570, 14922855, 16580950, 24871425, 29845710, 49742850, 74614275, 149228550]

約数ペア:

[(1, 149228550), (2, 74614275), (3, 49742850), (5, 29845710), (6, 24871425), (9, 16580950), (10, 14922855), (15, 9948570), (17, 8778150), (18, 8290475), (25, 5969142), (30, 4974285), (34, 4389075), (45, 3316190), (50, 2984571), (51, 2926050), (75, 1989714), (85, 1755630), (90, 1658095), (102, 1463025), (150, 994857), (153, 975350), (170, 877815), (225, 663238), (255, 585210), (306, 487675), (425, 351126), (450, 331619), (510, 292605), (765, 195070), (850, 175563), (1275, 117042), (1530, 97535), (2550, 58521), (3825, 39014), (7650, 19507)]