75169080

素因数分解:

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

素因数の和:251

約数の個数: 256

約数和(自身を含む): 292838400

約数和(自身を除く): 217669320

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, 84, 90, 105, 108, 120, 122, 126, 135, 140, 163, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 326, 360, 366, 378, 420, 427, 488, 489, 504, 540, 549, 610, 630, 652, 732, 756, 815, 840, 854, 915, 945, 978, 1080, 1098, 1141, 1220, 1260, 1281, 1304, 1464, 1467, 1512, 1630, 1647, 1708, 1830, 1890, 1956, 2135, 2196, 2282, 2440, 2445, 2520, 2562, 2745, 2934, 3260, 3294, 3416, 3423, 3660, 3780, 3843, 3912, 4270, 4392, 4401, 4564, 4890, 5124, 5490, 5705, 5868, 6405, 6520, 6588, 6846, 7320, 7335, 7560, 7686, 8235, 8540, 8802, 9128, 9780, 9943, 10248, 10269, 10980, 11410, 11529, 11736, 12810, 13176, 13692, 14670, 15372, 16470, 17080, 17115, 17604, 19215, 19560, 19886, 20538, 21960, 22005, 22820, 23058, 25620, 27384, 29340, 29829, 30744, 30807, 32940, 34230, 35208, 38430, 39772, 41076, 44010, 45640, 46116, 49715, 51240, 51345, 57645, 58680, 59658, 61614, 65880, 68460, 69601, 76860, 79544, 82152, 88020, 89487, 92232, 99430, 102690, 115290, 119316, 123228, 136920, 139202, 149145, 153720, 154035, 176040, 178974, 198860, 205380, 208803, 230580, 238632, 246456, 268461, 278404, 298290, 308070, 348005, 357948, 397720, 410760, 417606, 447435, 461160, 536922, 556808, 596580, 616140, 626409, 696010, 715896, 835212, 894870, 1044015, 1073844, 1193160, 1232280, 1252818, 1342305, 1392020, 1670424, 1789740, 1879227, 2088030, 2147688, 2505636, 2684610, 2784040, 3132045, 3579480, 3758454, 4176060, 5011272, 5369220, 6264090, 7516908, 8352120, 9396135, 10738440, 12528180, 15033816, 18792270, 25056360, 37584540, 75169080]

約数ペア:

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