25844940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 92736000

約数和(自身を除く): 66891060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 229, 270, 285, 297, 330, 342, 380, 396, 418, 458, 495, 513, 540, 570, 594, 627, 660, 684, 687, 836, 855, 916, 990, 1026, 1045, 1140, 1145, 1188, 1254, 1374, 1485, 1710, 1881, 1980, 2052, 2061, 2090, 2290, 2508, 2519, 2565, 2748, 2970, 3135, 3420, 3435, 3762, 4122, 4180, 4351, 4580, 5038, 5130, 5643, 5940, 6183, 6270, 6870, 7524, 7557, 8244, 8702, 9405, 10076, 10260, 10305, 11286, 12366, 12540, 12595, 13053, 13740, 15114, 17404, 18810, 20610, 21755, 22572, 22671, 24732, 25190, 26106, 28215, 30228, 30915, 37620, 37785, 39159, 41220, 43510, 45342, 47861, 50380, 52212, 56430, 61830, 65265, 68013, 75570, 78318, 87020, 90684, 95722, 112860, 113355, 117477, 123660, 130530, 136026, 143583, 151140, 156636, 191444, 195795, 226710, 234954, 239305, 261060, 272052, 287166, 340065, 391590, 430749, 453420, 469908, 478610, 574332, 587385, 680130, 717915, 783180, 861498, 957220, 1174770, 1292247, 1360260, 1435830, 1722996, 2153745, 2349540, 2584494, 2871660, 4307490, 5168988, 6461235, 8614980, 12922470, 25844940]

約数ペア:

[(1, 25844940), (2, 12922470), (3, 8614980), (4, 6461235), (5, 5168988), (6, 4307490), (9, 2871660), (10, 2584494), (11, 2349540), (12, 2153745), (15, 1722996), (18, 1435830), (19, 1360260), (20, 1292247), (22, 1174770), (27, 957220), (30, 861498), (33, 783180), (36, 717915), (38, 680130), (44, 587385), (45, 574332), (54, 478610), (55, 469908), (57, 453420), (60, 430749), (66, 391590), (76, 340065), (90, 287166), (95, 272052), (99, 261060), (108, 239305), (110, 234954), (114, 226710), (132, 195795), (135, 191444), (165, 156636), (171, 151140), (180, 143583), (190, 136026), (198, 130530), (209, 123660), (220, 117477), (228, 113355), (229, 112860), (270, 95722), (285, 90684), (297, 87020), (330, 78318), (342, 75570), (380, 68013), (396, 65265), (418, 61830), (458, 56430), (495, 52212), (513, 50380), (540, 47861), (570, 45342), (594, 43510), (627, 41220), (660, 39159), (684, 37785), (687, 37620), (836, 30915), (855, 30228), (916, 28215), (990, 26106), (1026, 25190), (1045, 24732), (1140, 22671), (1145, 22572), (1188, 21755), (1254, 20610), (1374, 18810), (1485, 17404), (1710, 15114), (1881, 13740), (1980, 13053), (2052, 12595), (2061, 12540), (2090, 12366), (2290, 11286), (2508, 10305), (2519, 10260), (2565, 10076), (2748, 9405), (2970, 8702), (3135, 8244), (3420, 7557), (3435, 7524), (3762, 6870), (4122, 6270), (4180, 6183), (4351, 5940), (4580, 5643), (5038, 5130)]