68621400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 234304200

約数和(自身を除く): 165682800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 180, 200, 201, 225, 268, 300, 335, 360, 402, 450, 536, 569, 600, 603, 670, 804, 900, 1005, 1138, 1206, 1340, 1608, 1675, 1707, 1800, 2010, 2276, 2412, 2680, 2845, 3015, 3350, 3414, 4020, 4552, 4824, 5025, 5121, 5690, 6030, 6700, 6828, 8040, 8535, 10050, 10242, 11380, 12060, 13400, 13656, 14225, 15075, 17070, 20100, 20484, 22760, 24120, 25605, 28450, 30150, 34140, 38123, 40200, 40968, 42675, 51210, 56900, 60300, 68280, 76246, 85350, 102420, 113800, 114369, 120600, 128025, 152492, 170700, 190615, 204840, 228738, 256050, 304984, 341400, 343107, 381230, 457476, 512100, 571845, 686214, 762460, 914952, 953075, 1024200, 1143690, 1372428, 1524920, 1715535, 1906150, 2287380, 2744856, 2859225, 3431070, 3812300, 4574760, 5718450, 6862140, 7624600, 8577675, 11436900, 13724280, 17155350, 22873800, 34310700, 68621400]

約数ペア:

[(1, 68621400), (2, 34310700), (3, 22873800), (4, 17155350), (5, 13724280), (6, 11436900), (8, 8577675), (9, 7624600), (10, 6862140), (12, 5718450), (15, 4574760), (18, 3812300), (20, 3431070), (24, 2859225), (25, 2744856), (30, 2287380), (36, 1906150), (40, 1715535), (45, 1524920), (50, 1372428), (60, 1143690), (67, 1024200), (72, 953075), (75, 914952), (90, 762460), (100, 686214), (120, 571845), (134, 512100), (150, 457476), (180, 381230), (200, 343107), (201, 341400), (225, 304984), (268, 256050), (300, 228738), (335, 204840), (360, 190615), (402, 170700), (450, 152492), (536, 128025), (569, 120600), (600, 114369), (603, 113800), (670, 102420), (804, 85350), (900, 76246), (1005, 68280), (1138, 60300), (1206, 56900), (1340, 51210), (1608, 42675), (1675, 40968), (1707, 40200), (1800, 38123), (2010, 34140), (2276, 30150), (2412, 28450), (2680, 25605), (2845, 24120), (3015, 22760), (3350, 20484), (3414, 20100), (4020, 17070), (4552, 15075), (4824, 14225), (5025, 13656), (5121, 13400), (5690, 12060), (6030, 11380), (6700, 10242), (6828, 10050), (8040, 8535)]