69876450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{3169}}^1$

素因数の和:3201

約数の個数: 108

約数和(自身を含む): 218454210

約数和(自身を除く): 148577760

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3169, 3675, 4410, 6338, 7350, 9507, 11025, 15845, 19014, 22050, 22183, 28521, 31690, 44366, 47535, 57042, 66549, 79225, 95070, 110915, 133098, 142605, 155281, 158450, 199647, 221830, 237675, 285210, 310562, 332745, 399294, 465843, 475350, 554575, 665490, 713025, 776405, 931686, 998235, 1109150, 1397529, 1426050, 1552810, 1663725, 1996470, 2329215, 2795058, 3327450, 3882025, 4658430, 4991175, 6987645, 7764050, 9982350, 11646075, 13975290, 23292150, 34938225, 69876450]

約数ペア:

[(1, 69876450), (2, 34938225), (3, 23292150), (5, 13975290), (6, 11646075), (7, 9982350), (9, 7764050), (10, 6987645), (14, 4991175), (15, 4658430), (18, 3882025), (21, 3327450), (25, 2795058), (30, 2329215), (35, 1996470), (42, 1663725), (45, 1552810), (49, 1426050), (50, 1397529), (63, 1109150), (70, 998235), (75, 931686), (90, 776405), (98, 713025), (105, 665490), (126, 554575), (147, 475350), (150, 465843), (175, 399294), (210, 332745), (225, 310562), (245, 285210), (294, 237675), (315, 221830), (350, 199647), (441, 158450), (450, 155281), (490, 142605), (525, 133098), (630, 110915), (735, 95070), (882, 79225), (1050, 66549), (1225, 57042), (1470, 47535), (1575, 44366), (2205, 31690), (2450, 28521), (3150, 22183), (3169, 22050), (3675, 19014), (4410, 15845), (6338, 11025), (7350, 9507)]