57079620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 196439040

約数和(自身を除く): 139359420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 173, 180, 188, 195, 234, 235, 260, 270, 282, 346, 351, 390, 423, 468, 470, 519, 540, 564, 585, 611, 692, 702, 705, 780, 846, 865, 940, 1038, 1170, 1222, 1269, 1404, 1410, 1557, 1692, 1730, 1755, 1833, 2076, 2115, 2249, 2340, 2444, 2538, 2595, 2820, 3055, 3114, 3460, 3510, 3666, 4230, 4498, 4671, 5076, 5190, 5499, 6110, 6228, 6345, 6747, 7020, 7332, 7785, 8131, 8460, 8996, 9165, 9342, 10380, 10998, 11245, 12220, 12690, 13494, 15570, 16262, 16497, 18330, 18684, 20241, 21996, 22490, 23355, 24393, 25380, 26988, 27495, 31140, 32524, 32994, 33735, 36660, 40482, 40655, 44980, 46710, 48786, 54990, 60723, 65988, 67470, 73179, 80964, 81310, 82485, 93420, 97572, 101205, 105703, 109980, 121446, 121965, 134940, 146358, 162620, 164970, 202410, 211406, 219537, 242892, 243930, 292716, 303615, 317109, 329940, 365895, 404820, 422812, 439074, 487860, 528515, 607230, 634218, 731790, 878148, 951327, 1057030, 1097685, 1214460, 1268436, 1463580, 1585545, 1902654, 2114060, 2195370, 2853981, 3171090, 3805308, 4390740, 4756635, 5707962, 6342180, 9513270, 11415924, 14269905, 19026540, 28539810, 57079620]

約数ペア:

[(1, 57079620), (2, 28539810), (3, 19026540), (4, 14269905), (5, 11415924), (6, 9513270), (9, 6342180), (10, 5707962), (12, 4756635), (13, 4390740), (15, 3805308), (18, 3171090), (20, 2853981), (26, 2195370), (27, 2114060), (30, 1902654), (36, 1585545), (39, 1463580), (45, 1268436), (47, 1214460), (52, 1097685), (54, 1057030), (60, 951327), (65, 878148), (78, 731790), (90, 634218), (94, 607230), (108, 528515), (117, 487860), (130, 439074), (135, 422812), (141, 404820), (156, 365895), (173, 329940), (180, 317109), (188, 303615), (195, 292716), (234, 243930), (235, 242892), (260, 219537), (270, 211406), (282, 202410), (346, 164970), (351, 162620), (390, 146358), (423, 134940), (468, 121965), (470, 121446), (519, 109980), (540, 105703), (564, 101205), (585, 97572), (611, 93420), (692, 82485), (702, 81310), (705, 80964), (780, 73179), (846, 67470), (865, 65988), (940, 60723), (1038, 54990), (1170, 48786), (1222, 46710), (1269, 44980), (1404, 40655), (1410, 40482), (1557, 36660), (1692, 33735), (1730, 32994), (1755, 32524), (1833, 31140), (2076, 27495), (2115, 26988), (2249, 25380), (2340, 24393), (2444, 23355), (2538, 22490), (2595, 21996), (2820, 20241), (3055, 18684), (3114, 18330), (3460, 16497), (3510, 16262), (3666, 15570), (4230, 13494), (4498, 12690), (4671, 12220), (5076, 11245), (5190, 10998), (5499, 10380), (6110, 9342), (6228, 9165), (6345, 8996), (6747, 8460), (7020, 8131), (7332, 7785)]