68957100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4544

約数の個数: 108

約数和(自身を含む): 228907224

約数和(自身を除く): 159950124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 4507, 5100, 7650, 9014, 13521, 15300, 18028, 22535, 27042, 40563, 45070, 54084, 67605, 76619, 81126, 90140, 112675, 135210, 153238, 162252, 202815, 225350, 229857, 270420, 306476, 338025, 383095, 405630, 450700, 459714, 676050, 689571, 766190, 811260, 919428, 1014075, 1149285, 1352100, 1379142, 1532380, 1915475, 2028150, 2298570, 2758284, 3447855, 3830950, 4056300, 4597140, 5746425, 6895710, 7661900, 11492850, 13791420, 17239275, 22985700, 34478550, 68957100]

約数ペア:

[(1, 68957100), (2, 34478550), (3, 22985700), (4, 17239275), (5, 13791420), (6, 11492850), (9, 7661900), (10, 6895710), (12, 5746425), (15, 4597140), (17, 4056300), (18, 3830950), (20, 3447855), (25, 2758284), (30, 2298570), (34, 2028150), (36, 1915475), (45, 1532380), (50, 1379142), (51, 1352100), (60, 1149285), (68, 1014075), (75, 919428), (85, 811260), (90, 766190), (100, 689571), (102, 676050), (150, 459714), (153, 450700), (170, 405630), (180, 383095), (204, 338025), (225, 306476), (255, 270420), (300, 229857), (306, 225350), (340, 202815), (425, 162252), (450, 153238), (510, 135210), (612, 112675), (765, 90140), (850, 81126), (900, 76619), (1020, 67605), (1275, 54084), (1530, 45070), (1700, 40563), (2550, 27042), (3060, 22535), (3825, 18028), (4507, 15300), (5100, 13521), (7650, 9014)]