42538500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 144668160

約数和(自身を除く): 102129660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 125, 135, 137, 138, 150, 180, 207, 225, 230, 250, 270, 274, 276, 300, 345, 375, 411, 414, 450, 460, 500, 540, 548, 575, 621, 675, 685, 690, 750, 822, 828, 900, 1035, 1125, 1150, 1233, 1242, 1350, 1370, 1380, 1500, 1644, 1725, 2055, 2070, 2250, 2300, 2466, 2484, 2700, 2740, 2875, 3105, 3151, 3375, 3425, 3450, 3699, 4110, 4140, 4500, 4932, 5175, 5750, 6165, 6210, 6302, 6750, 6850, 6900, 7398, 8220, 8625, 9453, 10275, 10350, 11500, 12330, 12420, 12604, 13500, 13700, 14796, 15525, 15755, 17125, 17250, 18495, 18906, 20550, 20700, 24660, 25875, 28359, 30825, 31050, 31510, 34250, 34500, 36990, 37812, 41100, 47265, 51375, 51750, 56718, 61650, 62100, 63020, 68500, 73980, 77625, 78775, 85077, 92475, 94530, 102750, 103500, 113436, 123300, 141795, 154125, 155250, 157550, 170154, 184950, 189060, 205500, 236325, 283590, 308250, 310500, 315100, 340308, 369900, 393875, 425385, 462375, 472650, 567180, 616500, 708975, 787750, 850770, 924750, 945300, 1181625, 1417950, 1575500, 1701540, 1849500, 2126925, 2363250, 2835900, 3544875, 4253850, 4726500, 7089750, 8507700, 10634625, 14179500, 21269250, 42538500]

約数ペア:

[(1, 42538500), (2, 21269250), (3, 14179500), (4, 10634625), (5, 8507700), (6, 7089750), (9, 4726500), (10, 4253850), (12, 3544875), (15, 2835900), (18, 2363250), (20, 2126925), (23, 1849500), (25, 1701540), (27, 1575500), (30, 1417950), (36, 1181625), (45, 945300), (46, 924750), (50, 850770), (54, 787750), (60, 708975), (69, 616500), (75, 567180), (90, 472650), (92, 462375), (100, 425385), (108, 393875), (115, 369900), (125, 340308), (135, 315100), (137, 310500), (138, 308250), (150, 283590), (180, 236325), (207, 205500), (225, 189060), (230, 184950), (250, 170154), (270, 157550), (274, 155250), (276, 154125), (300, 141795), (345, 123300), (375, 113436), (411, 103500), (414, 102750), (450, 94530), (460, 92475), (500, 85077), (540, 78775), (548, 77625), (575, 73980), (621, 68500), (675, 63020), (685, 62100), (690, 61650), (750, 56718), (822, 51750), (828, 51375), (900, 47265), (1035, 41100), (1125, 37812), (1150, 36990), (1233, 34500), (1242, 34250), (1350, 31510), (1370, 31050), (1380, 30825), (1500, 28359), (1644, 25875), (1725, 24660), (2055, 20700), (2070, 20550), (2250, 18906), (2300, 18495), (2466, 17250), (2484, 17125), (2700, 15755), (2740, 15525), (2875, 14796), (3105, 13700), (3151, 13500), (3375, 12604), (3425, 12420), (3450, 12330), (3699, 11500), (4110, 10350), (4140, 10275), (4500, 9453), (4932, 8625), (5175, 8220), (5750, 7398), (6165, 6900), (6210, 6850), (6302, 6750)]