50112720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 196689792

約数和(自身を除く): 146577072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 163, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 326, 336, 360, 366, 420, 427, 488, 489, 504, 549, 560, 610, 630, 652, 720, 732, 815, 840, 854, 915, 976, 978, 1008, 1098, 1141, 1220, 1260, 1281, 1304, 1464, 1467, 1630, 1680, 1708, 1830, 1956, 2135, 2196, 2282, 2440, 2445, 2520, 2562, 2608, 2745, 2928, 2934, 3260, 3416, 3423, 3660, 3843, 3912, 4270, 4392, 4564, 4880, 4890, 5040, 5124, 5490, 5705, 5868, 6405, 6520, 6832, 6846, 7320, 7335, 7686, 7824, 8540, 8784, 9128, 9780, 9943, 10248, 10269, 10980, 11410, 11736, 12810, 13040, 13692, 14640, 14670, 15372, 17080, 17115, 18256, 19215, 19560, 19886, 20496, 20538, 21960, 22820, 23472, 25620, 27384, 29340, 29829, 30744, 34160, 34230, 38430, 39120, 39772, 41076, 43920, 45640, 49715, 51240, 51345, 54768, 58680, 59658, 61488, 68460, 69601, 76860, 79544, 82152, 89487, 91280, 99430, 102480, 102690, 117360, 119316, 136920, 139202, 149145, 153720, 159088, 164304, 178974, 198860, 205380, 208803, 238632, 273840, 278404, 298290, 307440, 348005, 357948, 397720, 410760, 417606, 447435, 477264, 556808, 596580, 626409, 696010, 715896, 795440, 821520, 835212, 894870, 1044015, 1113616, 1193160, 1252818, 1392020, 1431792, 1670424, 1789740, 2088030, 2386320, 2505636, 2784040, 3132045, 3340848, 3579480, 4176060, 5011272, 5568080, 6264090, 7158960, 8352120, 10022544, 12528180, 16704240, 25056360, 50112720]

約数ペア:

[(1, 50112720), (2, 25056360), (3, 16704240), (4, 12528180), (5, 10022544), (6, 8352120), (7, 7158960), (8, 6264090), (9, 5568080), (10, 5011272), (12, 4176060), (14, 3579480), (15, 3340848), (16, 3132045), (18, 2784040), (20, 2505636), (21, 2386320), (24, 2088030), (28, 1789740), (30, 1670424), (35, 1431792), (36, 1392020), (40, 1252818), (42, 1193160), (45, 1113616), (48, 1044015), (56, 894870), (60, 835212), (61, 821520), (63, 795440), (70, 715896), (72, 696010), (80, 626409), (84, 596580), (90, 556808), (105, 477264), (112, 447435), (120, 417606), (122, 410760), (126, 397720), (140, 357948), (144, 348005), (163, 307440), (168, 298290), (180, 278404), (183, 273840), (210, 238632), (240, 208803), (244, 205380), (252, 198860), (280, 178974), (305, 164304), (315, 159088), (326, 153720), (336, 149145), (360, 139202), (366, 136920), (420, 119316), (427, 117360), (488, 102690), (489, 102480), (504, 99430), (549, 91280), (560, 89487), (610, 82152), (630, 79544), (652, 76860), (720, 69601), (732, 68460), (815, 61488), (840, 59658), (854, 58680), (915, 54768), (976, 51345), (978, 51240), (1008, 49715), (1098, 45640), (1141, 43920), (1220, 41076), (1260, 39772), (1281, 39120), (1304, 38430), (1464, 34230), (1467, 34160), (1630, 30744), (1680, 29829), (1708, 29340), (1830, 27384), (1956, 25620), (2135, 23472), (2196, 22820), (2282, 21960), (2440, 20538), (2445, 20496), (2520, 19886), (2562, 19560), (2608, 19215), (2745, 18256), (2928, 17115), (2934, 17080), (3260, 15372), (3416, 14670), (3423, 14640), (3660, 13692), (3843, 13040), (3912, 12810), (4270, 11736), (4392, 11410), (4564, 10980), (4880, 10269), (4890, 10248), (5040, 9943), (5124, 9780), (5490, 9128), (5705, 8784), (5868, 8540), (6405, 7824), (6520, 7686), (6832, 7335), (6846, 7320)]