225507240

素因数分解:

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

素因数の和:254

約数の個数: 320

約数和(自身を含む): 885836160

約数和(自身を除く): 660328920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 163, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 324, 326, 360, 366, 378, 405, 420, 427, 488, 489, 504, 540, 549, 567, 610, 630, 648, 652, 732, 756, 810, 815, 840, 854, 915, 945, 978, 1080, 1098, 1134, 1141, 1220, 1260, 1281, 1304, 1464, 1467, 1512, 1620, 1630, 1647, 1708, 1830, 1890, 1956, 2135, 2196, 2268, 2282, 2440, 2445, 2520, 2562, 2745, 2835, 2934, 3240, 3260, 3294, 3416, 3423, 3660, 3780, 3843, 3912, 4270, 4392, 4401, 4536, 4564, 4890, 4941, 5124, 5490, 5670, 5705, 5868, 6405, 6520, 6588, 6846, 7320, 7335, 7560, 7686, 8235, 8540, 8802, 9128, 9780, 9882, 9943, 10248, 10269, 10980, 11340, 11410, 11529, 11736, 12810, 13176, 13203, 13692, 14670, 15372, 16470, 17080, 17115, 17604, 19215, 19560, 19764, 19886, 20538, 21960, 22005, 22680, 22820, 23058, 24705, 25620, 26406, 27384, 29340, 29829, 30744, 30807, 32940, 34230, 34587, 35208, 38430, 39528, 39772, 41076, 44010, 45640, 46116, 49410, 49715, 51240, 51345, 52812, 57645, 58680, 59658, 61614, 65880, 66015, 68460, 69174, 69601, 76860, 79544, 82152, 88020, 89487, 92232, 92421, 98820, 99430, 102690, 105624, 115290, 119316, 123228, 132030, 136920, 138348, 139202, 149145, 153720, 154035, 172935, 176040, 178974, 184842, 197640, 198860, 205380, 208803, 230580, 238632, 246456, 264060, 268461, 276696, 278404, 298290, 308070, 345870, 348005, 357948, 369684, 397720, 410760, 417606, 447435, 461160, 462105, 528120, 536922, 556808, 596580, 616140, 626409, 691740, 696010, 715896, 739368, 805383, 835212, 894870, 924210, 1044015, 1073844, 1193160, 1232280, 1252818, 1342305, 1383480, 1392020, 1610766, 1670424, 1789740, 1848420, 1879227, 2088030, 2147688, 2505636, 2684610, 2784040, 3132045, 3221532, 3579480, 3696840, 3758454, 4026915, 4176060, 5011272, 5369220, 5637681, 6264090, 6443064, 7516908, 8053830, 8352120, 9396135, 10738440, 11275362, 12528180, 15033816, 16107660, 18792270, 22550724, 25056360, 28188405, 32215320, 37584540, 45101448, 56376810, 75169080, 112753620, 225507240]

約数ペア:

[(1, 225507240), (2, 112753620), (3, 75169080), (4, 56376810), (5, 45101448), (6, 37584540), (7, 32215320), (8, 28188405), (9, 25056360), (10, 22550724), (12, 18792270), (14, 16107660), (15, 15033816), (18, 12528180), (20, 11275362), (21, 10738440), (24, 9396135), (27, 8352120), (28, 8053830), (30, 7516908), (35, 6443064), (36, 6264090), (40, 5637681), (42, 5369220), (45, 5011272), (54, 4176060), (56, 4026915), (60, 3758454), (61, 3696840), (63, 3579480), (70, 3221532), (72, 3132045), (81, 2784040), (84, 2684610), (90, 2505636), (105, 2147688), (108, 2088030), (120, 1879227), (122, 1848420), (126, 1789740), (135, 1670424), (140, 1610766), (162, 1392020), (163, 1383480), (168, 1342305), (180, 1252818), (183, 1232280), (189, 1193160), (210, 1073844), (216, 1044015), (244, 924210), (252, 894870), (270, 835212), (280, 805383), (305, 739368), (315, 715896), (324, 696010), (326, 691740), (360, 626409), (366, 616140), (378, 596580), (405, 556808), (420, 536922), (427, 528120), (488, 462105), (489, 461160), (504, 447435), (540, 417606), (549, 410760), (567, 397720), (610, 369684), (630, 357948), (648, 348005), (652, 345870), (732, 308070), (756, 298290), (810, 278404), (815, 276696), (840, 268461), (854, 264060), (915, 246456), (945, 238632), (978, 230580), (1080, 208803), (1098, 205380), (1134, 198860), (1141, 197640), (1220, 184842), (1260, 178974), (1281, 176040), (1304, 172935), (1464, 154035), (1467, 153720), (1512, 149145), (1620, 139202), (1630, 138348), (1647, 136920), (1708, 132030), (1830, 123228), (1890, 119316), (1956, 115290), (2135, 105624), (2196, 102690), (2268, 99430), (2282, 98820), (2440, 92421), (2445, 92232), (2520, 89487), (2562, 88020), (2745, 82152), (2835, 79544), (2934, 76860), (3240, 69601), (3260, 69174), (3294, 68460), (3416, 66015), (3423, 65880), (3660, 61614), (3780, 59658), (3843, 58680), (3912, 57645), (4270, 52812), (4392, 51345), (4401, 51240), (4536, 49715), (4564, 49410), (4890, 46116), (4941, 45640), (5124, 44010), (5490, 41076), (5670, 39772), (5705, 39528), (5868, 38430), (6405, 35208), (6520, 34587), (6588, 34230), (6846, 32940), (7320, 30807), (7335, 30744), (7560, 29829), (7686, 29340), (8235, 27384), (8540, 26406), (8802, 25620), (9128, 24705), (9780, 23058), (9882, 22820), (9943, 22680), (10248, 22005), (10269, 21960), (10980, 20538), (11340, 19886), (11410, 19764), (11529, 19560), (11736, 19215), (12810, 17604), (13176, 17115), (13203, 17080), (13692, 16470), (14670, 15372)]