27834750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 76658400

約数和(自身を除く): 48823650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 125, 139, 150, 178, 225, 250, 267, 278, 375, 417, 445, 450, 534, 695, 750, 801, 834, 890, 1125, 1251, 1335, 1390, 1602, 2085, 2225, 2250, 2502, 2670, 3475, 4005, 4170, 4450, 6255, 6675, 6950, 8010, 10425, 11125, 12371, 12510, 13350, 17375, 20025, 20850, 22250, 24742, 31275, 33375, 34750, 37113, 40050, 52125, 61855, 62550, 66750, 74226, 100125, 104250, 111339, 123710, 156375, 185565, 200250, 222678, 309275, 312750, 371130, 556695, 618550, 927825, 1113390, 1546375, 1855650, 2783475, 3092750, 4639125, 5566950, 9278250, 13917375, 27834750]

約数ペア:

[(1, 27834750), (2, 13917375), (3, 9278250), (5, 5566950), (6, 4639125), (9, 3092750), (10, 2783475), (15, 1855650), (18, 1546375), (25, 1113390), (30, 927825), (45, 618550), (50, 556695), (75, 371130), (89, 312750), (90, 309275), (125, 222678), (139, 200250), (150, 185565), (178, 156375), (225, 123710), (250, 111339), (267, 104250), (278, 100125), (375, 74226), (417, 66750), (445, 62550), (450, 61855), (534, 52125), (695, 40050), (750, 37113), (801, 34750), (834, 33375), (890, 31275), (1125, 24742), (1251, 22250), (1335, 20850), (1390, 20025), (1602, 17375), (2085, 13350), (2225, 12510), (2250, 12371), (2502, 11125), (2670, 10425), (3475, 8010), (4005, 6950), (4170, 6675), (4450, 6255)]