127405800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 439664940

約数和(自身を除く): 312259140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 666, 740, 888, 900, 925, 1110, 1332, 1480, 1665, 1800, 1850, 1913, 2220, 2664, 2775, 3330, 3700, 3826, 4440, 5550, 5739, 6660, 7400, 7652, 8325, 9565, 11100, 11478, 13320, 15304, 16650, 17217, 19130, 22200, 22956, 28695, 33300, 34434, 38260, 45912, 47825, 57390, 66600, 68868, 70781, 76520, 86085, 95650, 114780, 137736, 141562, 143475, 172170, 191300, 212343, 229560, 283124, 286950, 344340, 353905, 382600, 424686, 430425, 566248, 573900, 637029, 688680, 707810, 849372, 860850, 1061715, 1147800, 1274058, 1415620, 1698744, 1721700, 1769525, 2123430, 2548116, 2831240, 3185145, 3443400, 3539050, 4246860, 5096232, 5308575, 6370290, 7078100, 8493720, 10617150, 12740580, 14156200, 15925725, 21234300, 25481160, 31851450, 42468600, 63702900, 127405800]

約数ペア:

[(1, 127405800), (2, 63702900), (3, 42468600), (4, 31851450), (5, 25481160), (6, 21234300), (8, 15925725), (9, 14156200), (10, 12740580), (12, 10617150), (15, 8493720), (18, 7078100), (20, 6370290), (24, 5308575), (25, 5096232), (30, 4246860), (36, 3539050), (37, 3443400), (40, 3185145), (45, 2831240), (50, 2548116), (60, 2123430), (72, 1769525), (74, 1721700), (75, 1698744), (90, 1415620), (100, 1274058), (111, 1147800), (120, 1061715), (148, 860850), (150, 849372), (180, 707810), (185, 688680), (200, 637029), (222, 573900), (225, 566248), (296, 430425), (300, 424686), (333, 382600), (360, 353905), (370, 344340), (444, 286950), (450, 283124), (555, 229560), (600, 212343), (666, 191300), (740, 172170), (888, 143475), (900, 141562), (925, 137736), (1110, 114780), (1332, 95650), (1480, 86085), (1665, 76520), (1800, 70781), (1850, 68868), (1913, 66600), (2220, 57390), (2664, 47825), (2775, 45912), (3330, 38260), (3700, 34434), (3826, 33300), (4440, 28695), (5550, 22956), (5739, 22200), (6660, 19130), (7400, 17217), (7652, 16650), (8325, 15304), (9565, 13320), (11100, 11478)]