28132650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 95827200

約数和(自身を除く): 67694550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 229, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 458, 525, 546, 585, 630, 650, 675, 687, 702, 819, 910, 945, 975, 1050, 1145, 1170, 1350, 1365, 1374, 1575, 1603, 1638, 1755, 1890, 1950, 2061, 2275, 2290, 2457, 2730, 2925, 2977, 3150, 3206, 3435, 3510, 4095, 4122, 4550, 4725, 4809, 4914, 5725, 5850, 5954, 6183, 6825, 6870, 8015, 8190, 8775, 8931, 9450, 9618, 10305, 11450, 12285, 12366, 13650, 14427, 14885, 16030, 17175, 17550, 17862, 20475, 20610, 20839, 24045, 24570, 26793, 28854, 29770, 30915, 34350, 40075, 40950, 41678, 43281, 44655, 48090, 51525, 53586, 61425, 61830, 62517, 72135, 74425, 80150, 80379, 86562, 89310, 103050, 104195, 120225, 122850, 125034, 133965, 144270, 148850, 154575, 160758, 187551, 208390, 216405, 223275, 240450, 267930, 309150, 312585, 360675, 375102, 401895, 432810, 446550, 520975, 562653, 625170, 669825, 721350, 803790, 937755, 1041950, 1082025, 1125306, 1339650, 1562925, 1875510, 2009475, 2164050, 2813265, 3125850, 4018950, 4688775, 5626530, 9377550, 14066325, 28132650]

約数ペア:

[(1, 28132650), (2, 14066325), (3, 9377550), (5, 5626530), (6, 4688775), (7, 4018950), (9, 3125850), (10, 2813265), (13, 2164050), (14, 2009475), (15, 1875510), (18, 1562925), (21, 1339650), (25, 1125306), (26, 1082025), (27, 1041950), (30, 937755), (35, 803790), (39, 721350), (42, 669825), (45, 625170), (50, 562653), (54, 520975), (63, 446550), (65, 432810), (70, 401895), (75, 375102), (78, 360675), (90, 312585), (91, 309150), (105, 267930), (117, 240450), (126, 223275), (130, 216405), (135, 208390), (150, 187551), (175, 160758), (182, 154575), (189, 148850), (195, 144270), (210, 133965), (225, 125034), (229, 122850), (234, 120225), (270, 104195), (273, 103050), (315, 89310), (325, 86562), (350, 80379), (351, 80150), (378, 74425), (390, 72135), (450, 62517), (455, 61830), (458, 61425), (525, 53586), (546, 51525), (585, 48090), (630, 44655), (650, 43281), (675, 41678), (687, 40950), (702, 40075), (819, 34350), (910, 30915), (945, 29770), (975, 28854), (1050, 26793), (1145, 24570), (1170, 24045), (1350, 20839), (1365, 20610), (1374, 20475), (1575, 17862), (1603, 17550), (1638, 17175), (1755, 16030), (1890, 14885), (1950, 14427), (2061, 13650), (2275, 12366), (2290, 12285), (2457, 11450), (2730, 10305), (2925, 9618), (2977, 9450), (3150, 8931), (3206, 8775), (3435, 8190), (3510, 8015), (4095, 6870), (4122, 6825), (4550, 6183), (4725, 5954), (4809, 5850), (4914, 5725)]