225006240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 751161600

約数和(自身を除く): 526155360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 229, 230, 240, 267, 276, 345, 356, 368, 445, 458, 460, 480, 534, 552, 687, 690, 712, 736, 890, 916, 920, 1068, 1104, 1145, 1335, 1374, 1380, 1424, 1780, 1832, 1840, 2047, 2136, 2208, 2290, 2670, 2748, 2760, 2848, 3435, 3560, 3664, 3680, 4094, 4272, 4580, 5267, 5340, 5496, 5520, 6141, 6870, 7120, 7328, 8188, 8544, 9160, 10235, 10534, 10680, 10992, 11040, 12282, 13740, 14240, 15801, 16376, 18320, 20381, 20470, 21068, 21360, 21984, 24564, 26335, 27480, 30705, 31602, 32752, 36640, 40762, 40940, 42136, 42720, 49128, 52670, 54960, 61143, 61410, 63204, 65504, 79005, 81524, 81880, 84272, 98256, 101905, 105340, 109920, 122286, 122820, 126408, 158010, 163048, 163760, 168544, 196512, 203810, 210680, 244572, 245640, 252816, 305715, 316020, 326096, 327520, 407620, 421360, 468763, 489144, 491280, 505632, 611430, 632040, 652192, 815240, 842720, 937526, 978288, 982560, 1222860, 1264080, 1406289, 1630480, 1875052, 1956576, 2343815, 2445720, 2528160, 2812578, 3260960, 3750104, 4687630, 4891440, 5625156, 7031445, 7500208, 9375260, 9782880, 11250312, 14062890, 15000416, 18750520, 22500624, 28125780, 37501040, 45001248, 56251560, 75002080, 112503120, 225006240]

約数ペア:

[(1, 225006240), (2, 112503120), (3, 75002080), (4, 56251560), (5, 45001248), (6, 37501040), (8, 28125780), (10, 22500624), (12, 18750520), (15, 15000416), (16, 14062890), (20, 11250312), (23, 9782880), (24, 9375260), (30, 7500208), (32, 7031445), (40, 5625156), (46, 4891440), (48, 4687630), (60, 3750104), (69, 3260960), (80, 2812578), (89, 2528160), (92, 2445720), (96, 2343815), (115, 1956576), (120, 1875052), (138, 1630480), (160, 1406289), (178, 1264080), (184, 1222860), (229, 982560), (230, 978288), (240, 937526), (267, 842720), (276, 815240), (345, 652192), (356, 632040), (368, 611430), (445, 505632), (458, 491280), (460, 489144), (480, 468763), (534, 421360), (552, 407620), (687, 327520), (690, 326096), (712, 316020), (736, 305715), (890, 252816), (916, 245640), (920, 244572), (1068, 210680), (1104, 203810), (1145, 196512), (1335, 168544), (1374, 163760), (1380, 163048), (1424, 158010), (1780, 126408), (1832, 122820), (1840, 122286), (2047, 109920), (2136, 105340), (2208, 101905), (2290, 98256), (2670, 84272), (2748, 81880), (2760, 81524), (2848, 79005), (3435, 65504), (3560, 63204), (3664, 61410), (3680, 61143), (4094, 54960), (4272, 52670), (4580, 49128), (5267, 42720), (5340, 42136), (5496, 40940), (5520, 40762), (6141, 36640), (6870, 32752), (7120, 31602), (7328, 30705), (8188, 27480), (8544, 26335), (9160, 24564), (10235, 21984), (10534, 21360), (10680, 21068), (10992, 20470), (11040, 20381), (12282, 18320), (13740, 16376), (14240, 15801)]