206565300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 216

約数和(自身を含む): 716579136

約数和(自身を除く): 510013836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 30, 34, 36, 45, 46, 50, 51, 60, 68, 69, 75, 85, 90, 92, 100, 102, 115, 138, 150, 153, 170, 180, 204, 207, 225, 230, 255, 276, 300, 306, 340, 345, 391, 414, 425, 450, 460, 510, 575, 587, 612, 690, 765, 782, 828, 850, 900, 1020, 1035, 1150, 1173, 1174, 1275, 1380, 1530, 1564, 1700, 1725, 1761, 1955, 2070, 2300, 2346, 2348, 2550, 2935, 3060, 3450, 3519, 3522, 3825, 3910, 4140, 4692, 5100, 5175, 5283, 5865, 5870, 6900, 7038, 7044, 7650, 7820, 8805, 9775, 9979, 10350, 10566, 11730, 11740, 13501, 14076, 14675, 15300, 17595, 17610, 19550, 19958, 20700, 21132, 23460, 26415, 27002, 29325, 29350, 29937, 35190, 35220, 39100, 39916, 40503, 44025, 49895, 52830, 54004, 58650, 58700, 59874, 67505, 70380, 81006, 87975, 88050, 89811, 99790, 105660, 117300, 119748, 121509, 132075, 135010, 149685, 162012, 175950, 176100, 179622, 199580, 202515, 229517, 243018, 249475, 264150, 270020, 299370, 337525, 351900, 359244, 405030, 449055, 459034, 486036, 498950, 528300, 598740, 607545, 675050, 688551, 748425, 810060, 898110, 918068, 997900, 1012575, 1147585, 1215090, 1350100, 1377102, 1496850, 1796220, 2025150, 2065653, 2245275, 2295170, 2430180, 2754204, 2993700, 3037725, 3442755, 4050300, 4131306, 4490550, 4590340, 5737925, 6075450, 6885510, 8262612, 8981100, 10328265, 11475850, 12150900, 13771020, 17213775, 20656530, 22951700, 34427550, 41313060, 51641325, 68855100, 103282650, 206565300]

約数ペア:

[(1, 206565300), (2, 103282650), (3, 68855100), (4, 51641325), (5, 41313060), (6, 34427550), (9, 22951700), (10, 20656530), (12, 17213775), (15, 13771020), (17, 12150900), (18, 11475850), (20, 10328265), (23, 8981100), (25, 8262612), (30, 6885510), (34, 6075450), (36, 5737925), (45, 4590340), (46, 4490550), (50, 4131306), (51, 4050300), (60, 3442755), (68, 3037725), (69, 2993700), (75, 2754204), (85, 2430180), (90, 2295170), (92, 2245275), (100, 2065653), (102, 2025150), (115, 1796220), (138, 1496850), (150, 1377102), (153, 1350100), (170, 1215090), (180, 1147585), (204, 1012575), (207, 997900), (225, 918068), (230, 898110), (255, 810060), (276, 748425), (300, 688551), (306, 675050), (340, 607545), (345, 598740), (391, 528300), (414, 498950), (425, 486036), (450, 459034), (460, 449055), (510, 405030), (575, 359244), (587, 351900), (612, 337525), (690, 299370), (765, 270020), (782, 264150), (828, 249475), (850, 243018), (900, 229517), (1020, 202515), (1035, 199580), (1150, 179622), (1173, 176100), (1174, 175950), (1275, 162012), (1380, 149685), (1530, 135010), (1564, 132075), (1700, 121509), (1725, 119748), (1761, 117300), (1955, 105660), (2070, 99790), (2300, 89811), (2346, 88050), (2348, 87975), (2550, 81006), (2935, 70380), (3060, 67505), (3450, 59874), (3519, 58700), (3522, 58650), (3825, 54004), (3910, 52830), (4140, 49895), (4692, 44025), (5100, 40503), (5175, 39916), (5283, 39100), (5865, 35220), (5870, 35190), (6900, 29937), (7038, 29350), (7044, 29325), (7650, 27002), (7820, 26415), (8805, 23460), (9775, 21132), (9979, 20700), (10350, 19958), (10566, 19550), (11730, 17610), (11740, 17595), (13501, 15300), (14076, 14675)]