74819700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{3079}}^1$

素因数の和:3108

約数の個数: 108

約数和(自身を含む): 243283040

約数和(自身を除く): 168463340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 3079, 4050, 4860, 6075, 6158, 8100, 9237, 12150, 12316, 15395, 18474, 24300, 27711, 30790, 36948, 46185, 55422, 61580, 76975, 83133, 92370, 110844, 138555, 153950, 166266, 184740, 230925, 249399, 277110, 307900, 332532, 415665, 461850, 498798, 554220, 692775, 748197, 831330, 923700, 997596, 1246995, 1385550, 1496394, 1662660, 2078325, 2493990, 2771100, 2992788, 3740985, 4156650, 4987980, 6234975, 7481970, 8313300, 12469950, 14963940, 18704925, 24939900, 37409850, 74819700]

約数ペア:

[(1, 74819700), (2, 37409850), (3, 24939900), (4, 18704925), (5, 14963940), (6, 12469950), (9, 8313300), (10, 7481970), (12, 6234975), (15, 4987980), (18, 4156650), (20, 3740985), (25, 2992788), (27, 2771100), (30, 2493990), (36, 2078325), (45, 1662660), (50, 1496394), (54, 1385550), (60, 1246995), (75, 997596), (81, 923700), (90, 831330), (100, 748197), (108, 692775), (135, 554220), (150, 498798), (162, 461850), (180, 415665), (225, 332532), (243, 307900), (270, 277110), (300, 249399), (324, 230925), (405, 184740), (450, 166266), (486, 153950), (540, 138555), (675, 110844), (810, 92370), (900, 83133), (972, 76975), (1215, 61580), (1350, 55422), (1620, 46185), (2025, 36948), (2430, 30790), (2700, 27711), (3079, 24300), (4050, 18474), (4860, 15395), (6075, 12316), (6158, 12150), (8100, 9237)]