222936700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 588962304

約数和(自身を除く): 366025604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 61, 70, 92, 100, 115, 122, 140, 161, 175, 227, 230, 244, 305, 322, 350, 427, 454, 460, 575, 610, 644, 700, 805, 854, 908, 1135, 1150, 1220, 1403, 1525, 1589, 1610, 1708, 2135, 2270, 2300, 2806, 3050, 3178, 3220, 4025, 4270, 4540, 5221, 5612, 5675, 6100, 6356, 7015, 7945, 8050, 8540, 9821, 10442, 10675, 11350, 13847, 14030, 15890, 16100, 19642, 20884, 21350, 22700, 26105, 27694, 28060, 31780, 35075, 36547, 39284, 39725, 42700, 49105, 52210, 55388, 69235, 70150, 73094, 79450, 96929, 98210, 104420, 130525, 138470, 140300, 146188, 158900, 182735, 193858, 196420, 245525, 261050, 276940, 318481, 346175, 365470, 387716, 484645, 491050, 522100, 636962, 692350, 730940, 913675, 969290, 982100, 1273924, 1384700, 1592405, 1827350, 1938580, 2229367, 2423225, 3184810, 3654700, 4458734, 4846450, 6369620, 7962025, 8917468, 9692900, 11146835, 15924050, 22293670, 31848100, 44587340, 55734175, 111468350, 222936700]

約数ペア:

[(1, 222936700), (2, 111468350), (4, 55734175), (5, 44587340), (7, 31848100), (10, 22293670), (14, 15924050), (20, 11146835), (23, 9692900), (25, 8917468), (28, 7962025), (35, 6369620), (46, 4846450), (50, 4458734), (61, 3654700), (70, 3184810), (92, 2423225), (100, 2229367), (115, 1938580), (122, 1827350), (140, 1592405), (161, 1384700), (175, 1273924), (227, 982100), (230, 969290), (244, 913675), (305, 730940), (322, 692350), (350, 636962), (427, 522100), (454, 491050), (460, 484645), (575, 387716), (610, 365470), (644, 346175), (700, 318481), (805, 276940), (854, 261050), (908, 245525), (1135, 196420), (1150, 193858), (1220, 182735), (1403, 158900), (1525, 146188), (1589, 140300), (1610, 138470), (1708, 130525), (2135, 104420), (2270, 98210), (2300, 96929), (2806, 79450), (3050, 73094), (3178, 70150), (3220, 69235), (4025, 55388), (4270, 52210), (4540, 49105), (5221, 42700), (5612, 39725), (5675, 39284), (6100, 36547), (6356, 35075), (7015, 31780), (7945, 28060), (8050, 27694), (8540, 26105), (9821, 22700), (10442, 21350), (10675, 20884), (11350, 19642), (13847, 16100), (14030, 15890)]