69975480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 226022400

約数和(自身を除く): 156046920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 653, 705, 760, 893, 940, 1128, 1140, 1306, 1410, 1786, 1880, 1959, 2280, 2612, 2679, 2820, 3265, 3572, 3918, 4465, 5224, 5358, 5640, 6530, 7144, 7836, 8930, 9795, 10716, 12407, 13060, 13395, 15672, 17860, 19590, 21432, 24814, 26120, 26790, 30691, 35720, 37221, 39180, 49628, 53580, 61382, 62035, 74442, 78360, 92073, 99256, 107160, 122764, 124070, 148884, 153455, 184146, 186105, 245528, 248140, 297768, 306910, 368292, 372210, 460365, 496280, 583129, 613820, 736584, 744420, 920730, 1166258, 1227640, 1488840, 1749387, 1841460, 2332516, 2915645, 3498774, 3682920, 4665032, 5831290, 6997548, 8746935, 11662580, 13995096, 17493870, 23325160, 34987740, 69975480]

約数ペア:

[(1, 69975480), (2, 34987740), (3, 23325160), (4, 17493870), (5, 13995096), (6, 11662580), (8, 8746935), (10, 6997548), (12, 5831290), (15, 4665032), (19, 3682920), (20, 3498774), (24, 2915645), (30, 2332516), (38, 1841460), (40, 1749387), (47, 1488840), (57, 1227640), (60, 1166258), (76, 920730), (94, 744420), (95, 736584), (114, 613820), (120, 583129), (141, 496280), (152, 460365), (188, 372210), (190, 368292), (228, 306910), (235, 297768), (282, 248140), (285, 245528), (376, 186105), (380, 184146), (456, 153455), (470, 148884), (564, 124070), (570, 122764), (653, 107160), (705, 99256), (760, 92073), (893, 78360), (940, 74442), (1128, 62035), (1140, 61382), (1306, 53580), (1410, 49628), (1786, 39180), (1880, 37221), (1959, 35720), (2280, 30691), (2612, 26790), (2679, 26120), (2820, 24814), (3265, 21432), (3572, 19590), (3918, 17860), (4465, 15672), (5224, 13395), (5358, 13060), (5640, 12407), (6530, 10716), (7144, 9795), (7836, 8930)]