78664500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{5827}}^1$

素因数の和:5855

約数の個数: 96

約数和(自身を含む): 254567040

約数和(自身を除く): 175902540

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 5827, 6750, 11654, 13500, 17481, 23308, 29135, 34962, 52443, 58270, 69924, 87405, 104886, 116540, 145675, 157329, 174810, 209772, 262215, 291350, 314658, 349620, 437025, 524430, 582700, 629316, 728375, 786645, 874050, 1048860, 1311075, 1456750, 1573290, 1748100, 2185125, 2622150, 2913500, 3146580, 3933225, 4370250, 5244300, 6555375, 7866450, 8740500, 13110750, 15732900, 19666125, 26221500, 39332250, 78664500]

約数ペア:

[(1, 78664500), (2, 39332250), (3, 26221500), (4, 19666125), (5, 15732900), (6, 13110750), (9, 8740500), (10, 7866450), (12, 6555375), (15, 5244300), (18, 4370250), (20, 3933225), (25, 3146580), (27, 2913500), (30, 2622150), (36, 2185125), (45, 1748100), (50, 1573290), (54, 1456750), (60, 1311075), (75, 1048860), (90, 874050), (100, 786645), (108, 728375), (125, 629316), (135, 582700), (150, 524430), (180, 437025), (225, 349620), (250, 314658), (270, 291350), (300, 262215), (375, 209772), (450, 174810), (500, 157329), (540, 145675), (675, 116540), (750, 104886), (900, 87405), (1125, 69924), (1350, 58270), (1500, 52443), (2250, 34962), (2700, 29135), (3375, 23308), (4500, 17481), (5827, 13500), (6750, 11654)]