282351420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 988827840

約数和(自身を除く): 706476420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 109, 117, 123, 130, 135, 156, 162, 164, 180, 195, 205, 218, 234, 243, 246, 260, 270, 324, 327, 351, 369, 390, 405, 410, 436, 468, 486, 492, 533, 540, 545, 585, 615, 654, 702, 738, 780, 810, 820, 972, 981, 1053, 1066, 1090, 1107, 1170, 1215, 1230, 1308, 1404, 1417, 1476, 1599, 1620, 1635, 1755, 1845, 1962, 2106, 2132, 2180, 2214, 2340, 2430, 2460, 2665, 2834, 2943, 3159, 3198, 3270, 3321, 3510, 3690, 3924, 4212, 4251, 4428, 4469, 4797, 4860, 4905, 5265, 5330, 5535, 5668, 5886, 6318, 6396, 6540, 6642, 7020, 7085, 7380, 7995, 8502, 8829, 8938, 9594, 9810, 9963, 10530, 10660, 11070, 11772, 12636, 12753, 13284, 13407, 14170, 14391, 14715, 15795, 15990, 16605, 17004, 17658, 17876, 19188, 19620, 19926, 21060, 21255, 22140, 22345, 23985, 25506, 26487, 26814, 28340, 28782, 29430, 31590, 31980, 33210, 35316, 38259, 39852, 40221, 42510, 43173, 44145, 44690, 47970, 49815, 51012, 52974, 53628, 57564, 58097, 58860, 63180, 63765, 66420, 67035, 71955, 76518, 80442, 85020, 86346, 88290, 89380, 95940, 99630, 105948, 114777, 116194, 120663, 127530, 129519, 132435, 134070, 143910, 153036, 160884, 172692, 174291, 176580, 191295, 199260, 201105, 215865, 229554, 232388, 241326, 255060, 259038, 264870, 268140, 287820, 290485, 344331, 348582, 361989, 382590, 402210, 431730, 459108, 482652, 518076, 522873, 529740, 573885, 580970, 603315, 647595, 688662, 697164, 723978, 765180, 804420, 863460, 871455, 1045746, 1085967, 1147770, 1161940, 1206630, 1295190, 1377324, 1447956, 1568619, 1721655, 1742910, 1809945, 2091492, 2171934, 2295540, 2413260, 2590380, 2614365, 3137238, 3443310, 3485820, 3619890, 4343868, 4705857, 5228730, 5429835, 6274476, 6886620, 7239780, 7843095, 9411714, 10457460, 10859670, 14117571, 15686190, 18823428, 21719340, 23529285, 28235142, 31372380, 47058570, 56470284, 70587855, 94117140, 141175710, 282351420]

約数ペア:

[(1, 282351420), (2, 141175710), (3, 94117140), (4, 70587855), (5, 56470284), (6, 47058570), (9, 31372380), (10, 28235142), (12, 23529285), (13, 21719340), (15, 18823428), (18, 15686190), (20, 14117571), (26, 10859670), (27, 10457460), (30, 9411714), (36, 7843095), (39, 7239780), (41, 6886620), (45, 6274476), (52, 5429835), (54, 5228730), (60, 4705857), (65, 4343868), (78, 3619890), (81, 3485820), (82, 3443310), (90, 3137238), (108, 2614365), (109, 2590380), (117, 2413260), (123, 2295540), (130, 2171934), (135, 2091492), (156, 1809945), (162, 1742910), (164, 1721655), (180, 1568619), (195, 1447956), (205, 1377324), (218, 1295190), (234, 1206630), (243, 1161940), (246, 1147770), (260, 1085967), (270, 1045746), (324, 871455), (327, 863460), (351, 804420), (369, 765180), (390, 723978), (405, 697164), (410, 688662), (436, 647595), (468, 603315), (486, 580970), (492, 573885), (533, 529740), (540, 522873), (545, 518076), (585, 482652), (615, 459108), (654, 431730), (702, 402210), (738, 382590), (780, 361989), (810, 348582), (820, 344331), (972, 290485), (981, 287820), (1053, 268140), (1066, 264870), (1090, 259038), (1107, 255060), (1170, 241326), (1215, 232388), (1230, 229554), (1308, 215865), (1404, 201105), (1417, 199260), (1476, 191295), (1599, 176580), (1620, 174291), (1635, 172692), (1755, 160884), (1845, 153036), (1962, 143910), (2106, 134070), (2132, 132435), (2180, 129519), (2214, 127530), (2340, 120663), (2430, 116194), (2460, 114777), (2665, 105948), (2834, 99630), (2943, 95940), (3159, 89380), (3198, 88290), (3270, 86346), (3321, 85020), (3510, 80442), (3690, 76518), (3924, 71955), (4212, 67035), (4251, 66420), (4428, 63765), (4469, 63180), (4797, 58860), (4860, 58097), (4905, 57564), (5265, 53628), (5330, 52974), (5535, 51012), (5668, 49815), (5886, 47970), (6318, 44690), (6396, 44145), (6540, 43173), (6642, 42510), (7020, 40221), (7085, 39852), (7380, 38259), (7995, 35316), (8502, 33210), (8829, 31980), (8938, 31590), (9594, 29430), (9810, 28782), (9963, 28340), (10530, 26814), (10660, 26487), (11070, 25506), (11772, 23985), (12636, 22345), (12753, 22140), (13284, 21255), (13407, 21060), (14170, 19926), (14391, 19620), (14715, 19188), (15795, 17876), (15990, 17658), (16605, 17004)]