179969580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 654151680

約数和(自身を除く): 474182100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1013, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2026, 2115, 2538, 2820, 2961, 3039, 3290, 3780, 3948, 4052, 4230, 4935, 5065, 5076, 5922, 6078, 6345, 6580, 7091, 8460, 8883, 9117, 9870, 10130, 11844, 12156, 12690, 14182, 14805, 15195, 17766, 18234, 19740, 20260, 21273, 25380, 27351, 28364, 29610, 30390, 35455, 35532, 36468, 42546, 44415, 45585, 47611, 54702, 59220, 60780, 63819, 70910, 85092, 88830, 91170, 95222, 106365, 109404, 127638, 136755, 141820, 142833, 177660, 182340, 190444, 191457, 212730, 238055, 255276, 273510, 285666, 319095, 333277, 382914, 425460, 428499, 476110, 547020, 571332, 638190, 666554, 714165, 765828, 856998, 952220, 957285, 999831, 1276380, 1285497, 1333108, 1428330, 1666385, 1713996, 1914570, 1999662, 2142495, 2570994, 2856660, 2999493, 3332770, 3829140, 3999324, 4284990, 4999155, 5141988, 5998986, 6427485, 6665540, 8569980, 8998479, 9998310, 11997972, 12854970, 14997465, 17996958, 19996620, 25709940, 29994930, 35993916, 44992395, 59989860, 89984790, 179969580]

約数ペア:

[(1, 179969580), (2, 89984790), (3, 59989860), (4, 44992395), (5, 35993916), (6, 29994930), (7, 25709940), (9, 19996620), (10, 17996958), (12, 14997465), (14, 12854970), (15, 11997972), (18, 9998310), (20, 8998479), (21, 8569980), (27, 6665540), (28, 6427485), (30, 5998986), (35, 5141988), (36, 4999155), (42, 4284990), (45, 3999324), (47, 3829140), (54, 3332770), (60, 2999493), (63, 2856660), (70, 2570994), (84, 2142495), (90, 1999662), (94, 1914570), (105, 1713996), (108, 1666385), (126, 1428330), (135, 1333108), (140, 1285497), (141, 1276380), (180, 999831), (188, 957285), (189, 952220), (210, 856998), (235, 765828), (252, 714165), (270, 666554), (282, 638190), (315, 571332), (329, 547020), (378, 476110), (420, 428499), (423, 425460), (470, 382914), (540, 333277), (564, 319095), (630, 285666), (658, 273510), (705, 255276), (756, 238055), (846, 212730), (940, 191457), (945, 190444), (987, 182340), (1013, 177660), (1260, 142833), (1269, 141820), (1316, 136755), (1410, 127638), (1645, 109404), (1692, 106365), (1890, 95222), (1974, 91170), (2026, 88830), (2115, 85092), (2538, 70910), (2820, 63819), (2961, 60780), (3039, 59220), (3290, 54702), (3780, 47611), (3948, 45585), (4052, 44415), (4230, 42546), (4935, 36468), (5065, 35532), (5076, 35455), (5922, 30390), (6078, 29610), (6345, 28364), (6580, 27351), (7091, 25380), (8460, 21273), (8883, 20260), (9117, 19740), (9870, 18234), (10130, 17766), (11844, 15195), (12156, 14805), (12690, 14182)]