30116500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 71285760

約数和(自身を除く): 41169260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 67, 100, 116, 124, 125, 134, 145, 155, 250, 268, 290, 310, 335, 500, 580, 620, 670, 725, 775, 899, 1340, 1450, 1550, 1675, 1798, 1943, 2077, 2900, 3100, 3350, 3596, 3625, 3875, 3886, 4154, 4495, 6700, 7250, 7750, 7772, 8308, 8375, 8990, 9715, 10385, 14500, 15500, 16750, 17980, 19430, 20770, 22475, 33500, 38860, 41540, 44950, 48575, 51925, 60233, 89900, 97150, 103850, 112375, 120466, 194300, 207700, 224750, 240932, 242875, 259625, 301165, 449500, 485750, 519250, 602330, 971500, 1038500, 1204660, 1505825, 3011650, 6023300, 7529125, 15058250, 30116500]

約数ペア:

[(1, 30116500), (2, 15058250), (4, 7529125), (5, 6023300), (10, 3011650), (20, 1505825), (25, 1204660), (29, 1038500), (31, 971500), (50, 602330), (58, 519250), (62, 485750), (67, 449500), (100, 301165), (116, 259625), (124, 242875), (125, 240932), (134, 224750), (145, 207700), (155, 194300), (250, 120466), (268, 112375), (290, 103850), (310, 97150), (335, 89900), (500, 60233), (580, 51925), (620, 48575), (670, 44950), (725, 41540), (775, 38860), (899, 33500), (1340, 22475), (1450, 20770), (1550, 19430), (1675, 17980), (1798, 16750), (1943, 15500), (2077, 14500), (2900, 10385), (3100, 9715), (3350, 8990), (3596, 8375), (3625, 8308), (3875, 7772), (3886, 7750), (4154, 7250), (4495, 6700)]