80517300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4549}}^1$

素因数の和:4625

約数の個数: 72

約数和(自身を含む): 236964000

約数和(自身を除く): 156446700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 885, 1180, 1475, 1770, 2950, 3540, 4425, 4549, 5900, 8850, 9098, 13647, 17700, 18196, 22745, 27294, 45490, 54588, 68235, 90980, 113725, 136470, 227450, 268391, 272940, 341175, 454900, 536782, 682350, 805173, 1073564, 1341955, 1364700, 1610346, 2683910, 3220692, 4025865, 5367820, 6709775, 8051730, 13419550, 16103460, 20129325, 26839100, 40258650, 80517300]

約数ペア:

[(1, 80517300), (2, 40258650), (3, 26839100), (4, 20129325), (5, 16103460), (6, 13419550), (10, 8051730), (12, 6709775), (15, 5367820), (20, 4025865), (25, 3220692), (30, 2683910), (50, 1610346), (59, 1364700), (60, 1341955), (75, 1073564), (100, 805173), (118, 682350), (150, 536782), (177, 454900), (236, 341175), (295, 272940), (300, 268391), (354, 227450), (590, 136470), (708, 113725), (885, 90980), (1180, 68235), (1475, 54588), (1770, 45490), (2950, 27294), (3540, 22745), (4425, 18196), (4549, 17700), (5900, 13647), (8850, 9098)]