64810200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1226

約数の個数: 192

約数和(自身を含む): 247484160

約数和(自身を除く): 182673960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1187, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2374, 2600, 2730, 3561, 3640, 3900, 4200, 4550, 4748, 5460, 5935, 6825, 7122, 7800, 8309, 9100, 9496, 10920, 11870, 13650, 14244, 15431, 16618, 17805, 18200, 23740, 24927, 27300, 28488, 29675, 30862, 33236, 35610, 41545, 46293, 47480, 49854, 54600, 59350, 61724, 66472, 71220, 77155, 83090, 89025, 92586, 99708, 108017, 118700, 123448, 124635, 142440, 154310, 166180, 178050, 185172, 199416, 207725, 216034, 231465, 237400, 249270, 308620, 324051, 332360, 356100, 370344, 385775, 415450, 432068, 462930, 498540, 540085, 617240, 623175, 648102, 712200, 771550, 830900, 864136, 925860, 997080, 1080170, 1157325, 1246350, 1296204, 1543100, 1620255, 1661800, 1851720, 2160340, 2314650, 2492700, 2592408, 2700425, 3086200, 3240510, 4320680, 4629300, 4985400, 5400850, 6481020, 8101275, 9258600, 10801700, 12962040, 16202550, 21603400, 32405100, 64810200]

約数ペア:

[(1, 64810200), (2, 32405100), (3, 21603400), (4, 16202550), (5, 12962040), (6, 10801700), (7, 9258600), (8, 8101275), (10, 6481020), (12, 5400850), (13, 4985400), (14, 4629300), (15, 4320680), (20, 3240510), (21, 3086200), (24, 2700425), (25, 2592408), (26, 2492700), (28, 2314650), (30, 2160340), (35, 1851720), (39, 1661800), (40, 1620255), (42, 1543100), (50, 1296204), (52, 1246350), (56, 1157325), (60, 1080170), (65, 997080), (70, 925860), (75, 864136), (78, 830900), (84, 771550), (91, 712200), (100, 648102), (104, 623175), (105, 617240), (120, 540085), (130, 498540), (140, 462930), (150, 432068), (156, 415450), (168, 385775), (175, 370344), (182, 356100), (195, 332360), (200, 324051), (210, 308620), (260, 249270), (273, 237400), (280, 231465), (300, 216034), (312, 207725), (325, 199416), (350, 185172), (364, 178050), (390, 166180), (420, 154310), (455, 142440), (520, 124635), (525, 123448), (546, 118700), (600, 108017), (650, 99708), (700, 92586), (728, 89025), (780, 83090), (840, 77155), (910, 71220), (975, 66472), (1050, 61724), (1092, 59350), (1187, 54600), (1300, 49854), (1365, 47480), (1400, 46293), (1560, 41545), (1820, 35610), (1950, 33236), (2100, 30862), (2184, 29675), (2275, 28488), (2374, 27300), (2600, 24927), (2730, 23740), (3561, 18200), (3640, 17805), (3900, 16618), (4200, 15431), (4550, 14244), (4748, 13650), (5460, 11870), (5935, 10920), (6825, 9496), (7122, 9100), (7800, 8309)]