80241300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 261233280

約数和(自身を除く): 180991980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 113, 135, 150, 180, 225, 226, 263, 270, 300, 339, 450, 452, 526, 540, 565, 675, 678, 789, 900, 1017, 1052, 1130, 1315, 1350, 1356, 1578, 1695, 2034, 2260, 2367, 2630, 2700, 2825, 3051, 3156, 3390, 3945, 4068, 4734, 5085, 5260, 5650, 6102, 6575, 6780, 7101, 7890, 8475, 9468, 10170, 11300, 11835, 12204, 13150, 14202, 15255, 15780, 16950, 19725, 20340, 23670, 25425, 26300, 28404, 29719, 30510, 33900, 35505, 39450, 47340, 50850, 59175, 59438, 61020, 71010, 76275, 78900, 89157, 101700, 118350, 118876, 142020, 148595, 152550, 177525, 178314, 236700, 267471, 297190, 305100, 355050, 356628, 445785, 534942, 594380, 710100, 742975, 802413, 891570, 1069884, 1337355, 1485950, 1604826, 1783140, 2228925, 2674710, 2971900, 3209652, 4012065, 4457850, 5349420, 6686775, 8024130, 8915700, 13373550, 16048260, 20060325, 26747100, 40120650, 80241300]

約数ペア:

[(1, 80241300), (2, 40120650), (3, 26747100), (4, 20060325), (5, 16048260), (6, 13373550), (9, 8915700), (10, 8024130), (12, 6686775), (15, 5349420), (18, 4457850), (20, 4012065), (25, 3209652), (27, 2971900), (30, 2674710), (36, 2228925), (45, 1783140), (50, 1604826), (54, 1485950), (60, 1337355), (75, 1069884), (90, 891570), (100, 802413), (108, 742975), (113, 710100), (135, 594380), (150, 534942), (180, 445785), (225, 356628), (226, 355050), (263, 305100), (270, 297190), (300, 267471), (339, 236700), (450, 178314), (452, 177525), (526, 152550), (540, 148595), (565, 142020), (675, 118876), (678, 118350), (789, 101700), (900, 89157), (1017, 78900), (1052, 76275), (1130, 71010), (1315, 61020), (1350, 59438), (1356, 59175), (1578, 50850), (1695, 47340), (2034, 39450), (2260, 35505), (2367, 33900), (2630, 30510), (2700, 29719), (2825, 28404), (3051, 26300), (3156, 25425), (3390, 23670), (3945, 20340), (4068, 19725), (4734, 16950), (5085, 15780), (5260, 15255), (5650, 14202), (6102, 13150), (6575, 12204), (6780, 11835), (7101, 11300), (7890, 10170), (8475, 9468)]