29902500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 120

約数和(自身を含む): 97093920

約数和(自身を除く): 67191420

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, 443, 450, 500, 540, 625, 675, 750, 886, 900, 1125, 1250, 1329, 1350, 1500, 1772, 1875, 2215, 2250, 2500, 2658, 2700, 3375, 3750, 3987, 4430, 4500, 5316, 5625, 6645, 6750, 7500, 7974, 8860, 11075, 11250, 11961, 13290, 13500, 15948, 16875, 19935, 22150, 22500, 23922, 26580, 33225, 33750, 39870, 44300, 47844, 55375, 59805, 66450, 67500, 79740, 99675, 110750, 119610, 132900, 166125, 199350, 221500, 239220, 276875, 299025, 332250, 398700, 498375, 553750, 598050, 664500, 830625, 996750, 1107500, 1196100, 1495125, 1661250, 1993500, 2491875, 2990250, 3322500, 4983750, 5980500, 7475625, 9967500, 14951250, 29902500]

約数ペア:

[(1, 29902500), (2, 14951250), (3, 9967500), (4, 7475625), (5, 5980500), (6, 4983750), (9, 3322500), (10, 2990250), (12, 2491875), (15, 1993500), (18, 1661250), (20, 1495125), (25, 1196100), (27, 1107500), (30, 996750), (36, 830625), (45, 664500), (50, 598050), (54, 553750), (60, 498375), (75, 398700), (90, 332250), (100, 299025), (108, 276875), (125, 239220), (135, 221500), (150, 199350), (180, 166125), (225, 132900), (250, 119610), (270, 110750), (300, 99675), (375, 79740), (443, 67500), (450, 66450), (500, 59805), (540, 55375), (625, 47844), (675, 44300), (750, 39870), (886, 33750), (900, 33225), (1125, 26580), (1250, 23922), (1329, 22500), (1350, 22150), (1500, 19935), (1772, 16875), (1875, 15948), (2215, 13500), (2250, 13290), (2500, 11961), (2658, 11250), (2700, 11075), (3375, 8860), (3750, 7974), (3987, 7500), (4430, 6750), (4500, 6645), (5316, 5625)]