145430220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4039

約数の個数: 96

約数和(自身を含む): 447971328

約数和(自身を除く): 302541108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 2444, 2820, 3055, 3666, 3967, 6110, 7332, 7934, 9165, 11901, 12220, 15868, 18330, 19835, 23802, 36660, 39670, 47604, 51571, 59505, 79340, 103142, 119010, 154713, 186449, 206284, 238020, 257855, 309426, 372898, 515710, 559347, 618852, 745796, 773565, 932245, 1031420, 1118694, 1547130, 1864490, 2237388, 2423837, 2796735, 3094260, 3728980, 4847674, 5593470, 7271511, 9695348, 11186940, 12119185, 14543022, 24238370, 29086044, 36357555, 48476740, 72715110, 145430220]

約数ペア:

[(1, 145430220), (2, 72715110), (3, 48476740), (4, 36357555), (5, 29086044), (6, 24238370), (10, 14543022), (12, 12119185), (13, 11186940), (15, 9695348), (20, 7271511), (26, 5593470), (30, 4847674), (39, 3728980), (47, 3094260), (52, 2796735), (60, 2423837), (65, 2237388), (78, 1864490), (94, 1547130), (130, 1118694), (141, 1031420), (156, 932245), (188, 773565), (195, 745796), (235, 618852), (260, 559347), (282, 515710), (390, 372898), (470, 309426), (564, 257855), (611, 238020), (705, 206284), (780, 186449), (940, 154713), (1222, 119010), (1410, 103142), (1833, 79340), (2444, 59505), (2820, 51571), (3055, 47604), (3666, 39670), (3967, 36660), (6110, 23802), (7332, 19835), (7934, 18330), (9165, 15868), (11901, 12220)]