129620400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 240

約数和(自身を含む): 511467264

約数和(自身を除く): 381846864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1187, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2374, 2600, 2730, 2800, 3120, 3561, 3640, 3900, 4200, 4368, 4550, 4748, 5200, 5460, 5935, 6825, 7122, 7280, 7800, 8309, 8400, 9100, 9496, 10920, 11870, 13650, 14244, 15431, 15600, 16618, 17805, 18200, 18992, 21840, 23740, 24927, 27300, 28488, 29675, 30862, 33236, 35610, 36400, 41545, 46293, 47480, 49854, 54600, 56976, 59350, 61724, 66472, 71220, 77155, 83090, 89025, 92586, 94960, 99708, 108017, 109200, 118700, 123448, 124635, 132944, 142440, 154310, 166180, 178050, 185172, 199416, 207725, 216034, 231465, 237400, 246896, 249270, 284880, 308620, 324051, 332360, 356100, 370344, 385775, 398832, 415450, 432068, 462930, 474800, 498540, 540085, 617240, 623175, 648102, 664720, 712200, 740688, 771550, 830900, 864136, 925860, 997080, 1080170, 1157325, 1234480, 1246350, 1296204, 1424400, 1543100, 1620255, 1661800, 1728272, 1851720, 1994160, 2160340, 2314650, 2492700, 2592408, 2700425, 3086200, 3240510, 3323600, 3703440, 4320680, 4629300, 4985400, 5184816, 5400850, 6172400, 6481020, 8101275, 8641360, 9258600, 9970800, 10801700, 12962040, 16202550, 18517200, 21603400, 25924080, 32405100, 43206800, 64810200, 129620400]

約数ペア:

[(1, 129620400), (2, 64810200), (3, 43206800), (4, 32405100), (5, 25924080), (6, 21603400), (7, 18517200), (8, 16202550), (10, 12962040), (12, 10801700), (13, 9970800), (14, 9258600), (15, 8641360), (16, 8101275), (20, 6481020), (21, 6172400), (24, 5400850), (25, 5184816), (26, 4985400), (28, 4629300), (30, 4320680), (35, 3703440), (39, 3323600), (40, 3240510), (42, 3086200), (48, 2700425), (50, 2592408), (52, 2492700), (56, 2314650), (60, 2160340), (65, 1994160), (70, 1851720), (75, 1728272), (78, 1661800), (80, 1620255), (84, 1543100), (91, 1424400), (100, 1296204), (104, 1246350), (105, 1234480), (112, 1157325), (120, 1080170), (130, 997080), (140, 925860), (150, 864136), (156, 830900), (168, 771550), (175, 740688), (182, 712200), (195, 664720), (200, 648102), (208, 623175), (210, 617240), (240, 540085), (260, 498540), (273, 474800), (280, 462930), (300, 432068), (312, 415450), (325, 398832), (336, 385775), (350, 370344), (364, 356100), (390, 332360), (400, 324051), (420, 308620), (455, 284880), (520, 249270), (525, 246896), (546, 237400), (560, 231465), (600, 216034), (624, 207725), (650, 199416), (700, 185172), (728, 178050), (780, 166180), (840, 154310), (910, 142440), (975, 132944), (1040, 124635), (1050, 123448), (1092, 118700), (1187, 109200), (1200, 108017), (1300, 99708), (1365, 94960), (1400, 92586), (1456, 89025), (1560, 83090), (1680, 77155), (1820, 71220), (1950, 66472), (2100, 61724), (2184, 59350), (2275, 56976), (2374, 54600), (2600, 49854), (2730, 47480), (2800, 46293), (3120, 41545), (3561, 36400), (3640, 35610), (3900, 33236), (4200, 30862), (4368, 29675), (4550, 28488), (4748, 27300), (5200, 24927), (5460, 23740), (5935, 21840), (6825, 18992), (7122, 18200), (7280, 17805), (7800, 16618), (8309, 15600), (8400, 15431), (9100, 14244), (9496, 13650), (10920, 11870)]