195353460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63841}}^1$

素因数の和:63873

約数の個数: 72

約数和(自身を含む): 627439176

約数和(自身を除く): 432085716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 63841, 127682, 191523, 255364, 319205, 383046, 574569, 638410, 766092, 957615, 1085297, 1149138, 1276820, 1915230, 2170594, 2298276, 2872845, 3255891, 3830460, 4341188, 5426485, 5745690, 6511782, 9767673, 10852970, 11491380, 13023564, 16279455, 19535346, 21705940, 32558910, 39070692, 48838365, 65117820, 97676730, 195353460]

約数ペア:

[(1, 195353460), (2, 97676730), (3, 65117820), (4, 48838365), (5, 39070692), (6, 32558910), (9, 21705940), (10, 19535346), (12, 16279455), (15, 13023564), (17, 11491380), (18, 10852970), (20, 9767673), (30, 6511782), (34, 5745690), (36, 5426485), (45, 4341188), (51, 3830460), (60, 3255891), (68, 2872845), (85, 2298276), (90, 2170594), (102, 1915230), (153, 1276820), (170, 1149138), (180, 1085297), (204, 957615), (255, 766092), (306, 638410), (340, 574569), (510, 383046), (612, 319205), (765, 255364), (1020, 191523), (1530, 127682), (3060, 63841)]