13580820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 47436480

約数和(自身を除く): 33855660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 361, 380, 396, 418, 495, 570, 627, 660, 684, 722, 836, 855, 990, 1045, 1083, 1140, 1254, 1444, 1710, 1805, 1881, 1980, 2090, 2166, 2508, 3135, 3249, 3420, 3610, 3762, 3971, 4180, 4332, 5415, 6270, 6498, 6859, 7220, 7524, 7942, 9405, 10830, 11913, 12540, 12996, 13718, 15884, 16245, 18810, 19855, 20577, 21660, 23826, 27436, 32490, 34295, 35739, 37620, 39710, 41154, 47652, 59565, 61731, 64980, 68590, 71478, 75449, 79420, 82308, 102885, 119130, 123462, 137180, 142956, 150898, 178695, 205770, 226347, 238260, 246924, 301796, 308655, 357390, 377245, 411540, 452694, 617310, 679041, 714780, 754490, 905388, 1131735, 1234620, 1358082, 1508980, 2263470, 2716164, 3395205, 4526940, 6790410, 13580820]

約数ペア:

[(1, 13580820), (2, 6790410), (3, 4526940), (4, 3395205), (5, 2716164), (6, 2263470), (9, 1508980), (10, 1358082), (11, 1234620), (12, 1131735), (15, 905388), (18, 754490), (19, 714780), (20, 679041), (22, 617310), (30, 452694), (33, 411540), (36, 377245), (38, 357390), (44, 308655), (45, 301796), (55, 246924), (57, 238260), (60, 226347), (66, 205770), (76, 178695), (90, 150898), (95, 142956), (99, 137180), (110, 123462), (114, 119130), (132, 102885), (165, 82308), (171, 79420), (180, 75449), (190, 71478), (198, 68590), (209, 64980), (220, 61731), (228, 59565), (285, 47652), (330, 41154), (342, 39710), (361, 37620), (380, 35739), (396, 34295), (418, 32490), (495, 27436), (570, 23826), (627, 21660), (660, 20577), (684, 19855), (722, 18810), (836, 16245), (855, 15884), (990, 13718), (1045, 12996), (1083, 12540), (1140, 11913), (1254, 10830), (1444, 9405), (1710, 7942), (1805, 7524), (1881, 7220), (1980, 6859), (2090, 6498), (2166, 6270), (2508, 5415), (3135, 4332), (3249, 4180), (3420, 3971), (3610, 3762)]