74744340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 229703040

約数和(自身を除く): 154958700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 269, 330, 421, 538, 660, 807, 842, 1076, 1263, 1345, 1614, 1684, 2105, 2526, 2690, 2959, 3228, 4035, 4210, 4631, 5052, 5380, 5918, 6315, 8070, 8420, 8877, 9262, 11836, 12630, 13893, 14795, 16140, 17754, 18524, 23155, 25260, 27786, 29590, 35508, 44385, 46310, 55572, 59180, 69465, 88770, 92620, 113249, 138930, 177540, 226498, 277860, 339747, 452996, 566245, 679494, 1132490, 1245739, 1358988, 1698735, 2264980, 2491478, 3397470, 3737217, 4982956, 6228695, 6794940, 7474434, 12457390, 14948868, 18686085, 24914780, 37372170, 74744340]

約数ペア:

[(1, 74744340), (2, 37372170), (3, 24914780), (4, 18686085), (5, 14948868), (6, 12457390), (10, 7474434), (11, 6794940), (12, 6228695), (15, 4982956), (20, 3737217), (22, 3397470), (30, 2491478), (33, 2264980), (44, 1698735), (55, 1358988), (60, 1245739), (66, 1132490), (110, 679494), (132, 566245), (165, 452996), (220, 339747), (269, 277860), (330, 226498), (421, 177540), (538, 138930), (660, 113249), (807, 92620), (842, 88770), (1076, 69465), (1263, 59180), (1345, 55572), (1614, 46310), (1684, 44385), (2105, 35508), (2526, 29590), (2690, 27786), (2959, 25260), (3228, 23155), (4035, 18524), (4210, 17754), (4631, 16140), (5052, 14795), (5380, 13893), (5918, 12630), (6315, 11836), (8070, 9262), (8420, 8877)]