2218983600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 7306675200

約数和(自身を除く): 5087691600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 89, 100, 120, 150, 158, 178, 200, 237, 240, 263, 267, 300, 316, 356, 395, 400, 445, 474, 526, 534, 600, 632, 712, 789, 790, 890, 948, 1052, 1068, 1185, 1200, 1264, 1315, 1335, 1424, 1578, 1580, 1780, 1896, 1975, 2104, 2136, 2225, 2370, 2630, 2670, 3156, 3160, 3560, 3792, 3945, 3950, 4208, 4272, 4450, 4740, 5260, 5340, 5925, 6312, 6320, 6575, 6675, 7031, 7120, 7890, 7900, 8900, 9480, 10520, 10680, 11850, 12624, 13150, 13350, 14062, 15780, 15800, 17800, 18960, 19725, 20777, 21040, 21093, 21360, 23407, 23700, 26300, 26700, 28124, 31560, 31600, 35155, 35600, 39450, 41554, 42186, 46814, 47400, 52600, 53400, 56248, 62331, 63120, 70221, 70310, 78900, 83108, 84372, 93628, 94800, 103885, 105200, 105465, 106800, 112496, 117035, 124662, 140442, 140620, 157800, 166216, 168744, 175775, 187256, 207770, 210930, 234070, 249324, 280884, 281240, 311655, 315600, 332432, 337488, 351105, 351550, 374512, 415540, 421860, 468140, 498648, 519425, 527325, 561768, 562480, 585175, 623310, 702210, 703100, 831080, 843720, 936280, 997296, 1038850, 1054650, 1123536, 1170350, 1246620, 1404420, 1406200, 1558275, 1662160, 1687440, 1755525, 1849153, 1872560, 2077700, 2109300, 2340700, 2493240, 2808840, 2812400, 3116550, 3511050, 3698306, 4155400, 4218600, 4681400, 4986480, 5547459, 5617680, 6233100, 7022100, 7396612, 8310800, 8437200, 9245765, 9362800, 11094918, 12466200, 14044200, 14793224, 18491530, 22189836, 24932400, 27737295, 28088400, 29586448, 36983060, 44379672, 46228825, 55474590, 73966120, 88759344, 92457650, 110949180, 138686475, 147932240, 184915300, 221898360, 277372950, 369830600, 443796720, 554745900, 739661200, 1109491800, 2218983600]

約数ペア:

[(1, 2218983600), (2, 1109491800), (3, 739661200), (4, 554745900), (5, 443796720), (6, 369830600), (8, 277372950), (10, 221898360), (12, 184915300), (15, 147932240), (16, 138686475), (20, 110949180), (24, 92457650), (25, 88759344), (30, 73966120), (40, 55474590), (48, 46228825), (50, 44379672), (60, 36983060), (75, 29586448), (79, 28088400), (80, 27737295), (89, 24932400), (100, 22189836), (120, 18491530), (150, 14793224), (158, 14044200), (178, 12466200), (200, 11094918), (237, 9362800), (240, 9245765), (263, 8437200), (267, 8310800), (300, 7396612), (316, 7022100), (356, 6233100), (395, 5617680), (400, 5547459), (445, 4986480), (474, 4681400), (526, 4218600), (534, 4155400), (600, 3698306), (632, 3511050), (712, 3116550), (789, 2812400), (790, 2808840), (890, 2493240), (948, 2340700), (1052, 2109300), (1068, 2077700), (1185, 1872560), (1200, 1849153), (1264, 1755525), (1315, 1687440), (1335, 1662160), (1424, 1558275), (1578, 1406200), (1580, 1404420), (1780, 1246620), (1896, 1170350), (1975, 1123536), (2104, 1054650), (2136, 1038850), (2225, 997296), (2370, 936280), (2630, 843720), (2670, 831080), (3156, 703100), (3160, 702210), (3560, 623310), (3792, 585175), (3945, 562480), (3950, 561768), (4208, 527325), (4272, 519425), (4450, 498648), (4740, 468140), (5260, 421860), (5340, 415540), (5925, 374512), (6312, 351550), (6320, 351105), (6575, 337488), (6675, 332432), (7031, 315600), (7120, 311655), (7890, 281240), (7900, 280884), (8900, 249324), (9480, 234070), (10520, 210930), (10680, 207770), (11850, 187256), (12624, 175775), (13150, 168744), (13350, 166216), (14062, 157800), (15780, 140620), (15800, 140442), (17800, 124662), (18960, 117035), (19725, 112496), (20777, 106800), (21040, 105465), (21093, 105200), (21360, 103885), (23407, 94800), (23700, 93628), (26300, 84372), (26700, 83108), (28124, 78900), (31560, 70310), (31600, 70221), (35155, 63120), (35600, 62331), (39450, 56248), (41554, 53400), (42186, 52600), (46814, 47400)]