261647100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 432

約数和(自身を含む): 1023684480

約数和(自身を除く): 762037380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 25, 26, 30, 33, 36, 38, 39, 44, 45, 50, 52, 55, 57, 60, 65, 66, 75, 76, 78, 90, 95, 99, 100, 107, 110, 114, 117, 130, 132, 143, 150, 156, 165, 171, 180, 190, 195, 198, 209, 214, 220, 225, 228, 234, 247, 260, 275, 285, 286, 300, 321, 325, 330, 342, 380, 390, 396, 418, 428, 429, 450, 468, 475, 494, 495, 535, 550, 570, 572, 585, 627, 642, 650, 660, 684, 715, 741, 780, 825, 836, 855, 858, 900, 950, 963, 975, 988, 990, 1045, 1070, 1100, 1140, 1170, 1177, 1235, 1254, 1284, 1287, 1300, 1391, 1425, 1430, 1482, 1605, 1650, 1710, 1716, 1881, 1900, 1926, 1950, 1980, 2033, 2090, 2140, 2145, 2223, 2340, 2354, 2470, 2475, 2508, 2574, 2675, 2717, 2782, 2850, 2860, 2925, 2964, 3135, 3210, 3300, 3420, 3531, 3575, 3705, 3762, 3852, 3900, 4066, 4173, 4180, 4275, 4290, 4446, 4708, 4815, 4940, 4950, 5148, 5225, 5350, 5434, 5564, 5700, 5850, 5885, 6099, 6175, 6270, 6420, 6435, 6955, 7062, 7150, 7410, 7524, 8025, 8132, 8151, 8346, 8550, 8580, 8892, 9405, 9630, 9900, 10165, 10450, 10593, 10700, 10725, 10868, 11115, 11700, 11770, 12198, 12350, 12519, 12540, 12870, 13585, 13910, 14124, 14300, 14820, 15301, 15675, 16050, 16302, 16692, 17100, 17655, 18297, 18525, 18810, 19260, 20330, 20865, 20900, 21186, 21450, 22230, 22363, 23540, 24075, 24396, 24453, 24700, 25038, 25740, 26429, 27170, 27820, 29425, 30495, 30602, 31350, 32100, 32175, 32604, 34775, 35310, 36594, 37050, 37620, 40660, 40755, 41730, 42372, 42900, 44460, 44726, 45903, 47025, 48150, 48906, 50076, 50825, 52858, 52965, 54340, 55575, 58850, 60990, 61204, 62595, 62700, 64350, 67089, 67925, 69550, 70620, 73188, 74100, 76505, 79287, 81510, 83460, 88275, 89452, 91485, 91806, 94050, 96300, 97812, 101650, 104325, 105716, 105930, 111150, 111815, 117700, 121980, 122265, 125190, 128700, 132145, 134178, 135850, 137709, 139100, 152475, 153010, 158574, 163020, 176550, 182970, 183612, 188100, 201267, 203300, 203775, 208650, 211860, 222300, 223630, 229515, 237861, 244530, 250380, 264290, 264825, 268356, 271700, 275418, 290719, 304950, 306020, 312975, 317148, 335445, 353100, 365940, 382525, 396435, 402534, 407550, 417300, 447260, 457425, 459030, 475722, 489060, 528580, 529650, 550836, 559075, 581438, 609900, 611325, 625950, 660725, 670890, 688545, 765050, 792870, 805068, 815100, 872157, 914850, 918060, 951444, 1006335, 1059300, 1118150, 1147575, 1162876, 1189305, 1222650, 1251900, 1321450, 1341780, 1377090, 1453595, 1530100, 1585740, 1677225, 1744314, 1829700, 1982175, 2012670, 2236300, 2295150, 2378610, 2445300, 2616471, 2642900, 2754180, 2907190, 3354450, 3442725, 3488628, 3964350, 4025340, 4360785, 4590300, 4757220, 5031675, 5232942, 5814380, 5946525, 6708900, 6885450, 7267975, 7928700, 8721570, 10063350, 10465884, 11893050, 13082355, 13770900, 14535950, 17443140, 20126700, 21803925, 23786100, 26164710, 29071900, 43607850, 52329420, 65411775, 87215700, 130823550, 261647100]

約数ペア:

[(1, 261647100), (2, 130823550), (3, 87215700), (4, 65411775), (5, 52329420), (6, 43607850), (9, 29071900), (10, 26164710), (11, 23786100), (12, 21803925), (13, 20126700), (15, 17443140), (18, 14535950), (19, 13770900), (20, 13082355), (22, 11893050), (25, 10465884), (26, 10063350), (30, 8721570), (33, 7928700), (36, 7267975), (38, 6885450), (39, 6708900), (44, 5946525), (45, 5814380), (50, 5232942), (52, 5031675), (55, 4757220), (57, 4590300), (60, 4360785), (65, 4025340), (66, 3964350), (75, 3488628), (76, 3442725), (78, 3354450), (90, 2907190), (95, 2754180), (99, 2642900), (100, 2616471), (107, 2445300), (110, 2378610), (114, 2295150), (117, 2236300), (130, 2012670), (132, 1982175), (143, 1829700), (150, 1744314), (156, 1677225), (165, 1585740), (171, 1530100), (180, 1453595), (190, 1377090), (195, 1341780), (198, 1321450), (209, 1251900), (214, 1222650), (220, 1189305), (225, 1162876), (228, 1147575), (234, 1118150), (247, 1059300), (260, 1006335), (275, 951444), (285, 918060), (286, 914850), (300, 872157), (321, 815100), (325, 805068), (330, 792870), (342, 765050), (380, 688545), (390, 670890), (396, 660725), (418, 625950), (428, 611325), (429, 609900), (450, 581438), (468, 559075), (475, 550836), (494, 529650), (495, 528580), (535, 489060), (550, 475722), (570, 459030), (572, 457425), (585, 447260), (627, 417300), (642, 407550), (650, 402534), (660, 396435), (684, 382525), (715, 365940), (741, 353100), (780, 335445), (825, 317148), (836, 312975), (855, 306020), (858, 304950), (900, 290719), (950, 275418), (963, 271700), (975, 268356), (988, 264825), (990, 264290), (1045, 250380), (1070, 244530), (1100, 237861), (1140, 229515), (1170, 223630), (1177, 222300), (1235, 211860), (1254, 208650), (1284, 203775), (1287, 203300), (1300, 201267), (1391, 188100), (1425, 183612), (1430, 182970), (1482, 176550), (1605, 163020), (1650, 158574), (1710, 153010), (1716, 152475), (1881, 139100), (1900, 137709), (1926, 135850), (1950, 134178), (1980, 132145), (2033, 128700), (2090, 125190), (2140, 122265), (2145, 121980), (2223, 117700), (2340, 111815), (2354, 111150), (2470, 105930), (2475, 105716), (2508, 104325), (2574, 101650), (2675, 97812), (2717, 96300), (2782, 94050), (2850, 91806), (2860, 91485), (2925, 89452), (2964, 88275), (3135, 83460), (3210, 81510), (3300, 79287), (3420, 76505), (3531, 74100), (3575, 73188), (3705, 70620), (3762, 69550), (3852, 67925), (3900, 67089), (4066, 64350), (4173, 62700), (4180, 62595), (4275, 61204), (4290, 60990), (4446, 58850), (4708, 55575), (4815, 54340), (4940, 52965), (4950, 52858), (5148, 50825), (5225, 50076), (5350, 48906), (5434, 48150), (5564, 47025), (5700, 45903), (5850, 44726), (5885, 44460), (6099, 42900), (6175, 42372), (6270, 41730), (6420, 40755), (6435, 40660), (6955, 37620), (7062, 37050), (7150, 36594), (7410, 35310), (7524, 34775), (8025, 32604), (8132, 32175), (8151, 32100), (8346, 31350), (8550, 30602), (8580, 30495), (8892, 29425), (9405, 27820), (9630, 27170), (9900, 26429), (10165, 25740), (10450, 25038), (10593, 24700), (10700, 24453), (10725, 24396), (10868, 24075), (11115, 23540), (11700, 22363), (11770, 22230), (12198, 21450), (12350, 21186), (12519, 20900), (12540, 20865), (12870, 20330), (13585, 19260), (13910, 18810), (14124, 18525), (14300, 18297), (14820, 17655), (15301, 17100), (15675, 16692), (16050, 16302)]