145004250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 363587328

約数和(自身を除く): 218583078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 397, 487, 750, 794, 974, 1191, 1461, 1985, 2382, 2435, 2922, 3970, 4870, 5955, 7305, 9925, 11910, 12175, 14610, 19850, 24350, 29775, 36525, 49625, 59550, 60875, 73050, 99250, 121750, 148875, 182625, 193339, 297750, 365250, 386678, 580017, 966695, 1160034, 1933390, 2900085, 4833475, 5800170, 9666950, 14500425, 24167375, 29000850, 48334750, 72502125, 145004250]

約数ペア:

[(1, 145004250), (2, 72502125), (3, 48334750), (5, 29000850), (6, 24167375), (10, 14500425), (15, 9666950), (25, 5800170), (30, 4833475), (50, 2900085), (75, 1933390), (125, 1160034), (150, 966695), (250, 580017), (375, 386678), (397, 365250), (487, 297750), (750, 193339), (794, 182625), (974, 148875), (1191, 121750), (1461, 99250), (1985, 73050), (2382, 60875), (2435, 59550), (2922, 49625), (3970, 36525), (4870, 29775), (5955, 24350), (7305, 19850), (9925, 14610), (11910, 12175)]