355278420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 288

約数和(自身を含む): 1332979200

約数和(自身を除く): 977700780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 49, 54, 58, 60, 63, 70, 84, 87, 90, 98, 105, 108, 116, 126, 135, 140, 145, 147, 174, 180, 189, 196, 203, 210, 245, 252, 261, 270, 290, 294, 315, 348, 378, 406, 420, 435, 441, 463, 490, 522, 540, 580, 588, 609, 630, 735, 756, 783, 812, 870, 882, 926, 945, 980, 1015, 1044, 1218, 1260, 1305, 1323, 1389, 1421, 1470, 1566, 1740, 1764, 1827, 1852, 1890, 2030, 2205, 2315, 2436, 2610, 2646, 2778, 2842, 2940, 3045, 3132, 3241, 3654, 3780, 3915, 4060, 4167, 4263, 4410, 4630, 5220, 5292, 5481, 5556, 5684, 6090, 6482, 6615, 6945, 7105, 7308, 7830, 8334, 8526, 8820, 9135, 9260, 9723, 10962, 12180, 12501, 12789, 12964, 13230, 13427, 13890, 14210, 15660, 16205, 16668, 17052, 18270, 19446, 20835, 21315, 21924, 22687, 25002, 25578, 26460, 26854, 27405, 27780, 28420, 29169, 32410, 36540, 38367, 38892, 40281, 41670, 42630, 45374, 48615, 50004, 51156, 53708, 54810, 58338, 62505, 63945, 64820, 67135, 68061, 76734, 80562, 83340, 85260, 87507, 90748, 93989, 97230, 109620, 113435, 116676, 120843, 125010, 127890, 134270, 136122, 145845, 153468, 161124, 175014, 187978, 191835, 194460, 201405, 204183, 226870, 241686, 250020, 255780, 268540, 272244, 281967, 291690, 340305, 350028, 362529, 375956, 383670, 402810, 408366, 437535, 453740, 469945, 483372, 563934, 583380, 604215, 612549, 657923, 680610, 725058, 767340, 805620, 816732, 845901, 875070, 939890, 1020915, 1127868, 1208430, 1225098, 1315846, 1361220, 1409835, 1450116, 1691802, 1750140, 1812645, 1879780, 1973769, 2041830, 2416860, 2450196, 2537703, 2631692, 2819670, 3062745, 3289615, 3383604, 3625290, 3947538, 4083660, 4229505, 5075406, 5639340, 5921307, 6125490, 6579230, 7250580, 7895076, 8459010, 9868845, 10150812, 11842614, 12250980, 12688515, 13158460, 16918020, 17763921, 19737690, 23685228, 25377030, 29606535, 35527842, 39475380, 50754060, 59213070, 71055684, 88819605, 118426140, 177639210, 355278420]

約数ペア:

[(1, 355278420), (2, 177639210), (3, 118426140), (4, 88819605), (5, 71055684), (6, 59213070), (7, 50754060), (9, 39475380), (10, 35527842), (12, 29606535), (14, 25377030), (15, 23685228), (18, 19737690), (20, 17763921), (21, 16918020), (27, 13158460), (28, 12688515), (29, 12250980), (30, 11842614), (35, 10150812), (36, 9868845), (42, 8459010), (45, 7895076), (49, 7250580), (54, 6579230), (58, 6125490), (60, 5921307), (63, 5639340), (70, 5075406), (84, 4229505), (87, 4083660), (90, 3947538), (98, 3625290), (105, 3383604), (108, 3289615), (116, 3062745), (126, 2819670), (135, 2631692), (140, 2537703), (145, 2450196), (147, 2416860), (174, 2041830), (180, 1973769), (189, 1879780), (196, 1812645), (203, 1750140), (210, 1691802), (245, 1450116), (252, 1409835), (261, 1361220), (270, 1315846), (290, 1225098), (294, 1208430), (315, 1127868), (348, 1020915), (378, 939890), (406, 875070), (420, 845901), (435, 816732), (441, 805620), (463, 767340), (490, 725058), (522, 680610), (540, 657923), (580, 612549), (588, 604215), (609, 583380), (630, 563934), (735, 483372), (756, 469945), (783, 453740), (812, 437535), (870, 408366), (882, 402810), (926, 383670), (945, 375956), (980, 362529), (1015, 350028), (1044, 340305), (1218, 291690), (1260, 281967), (1305, 272244), (1323, 268540), (1389, 255780), (1421, 250020), (1470, 241686), (1566, 226870), (1740, 204183), (1764, 201405), (1827, 194460), (1852, 191835), (1890, 187978), (2030, 175014), (2205, 161124), (2315, 153468), (2436, 145845), (2610, 136122), (2646, 134270), (2778, 127890), (2842, 125010), (2940, 120843), (3045, 116676), (3132, 113435), (3241, 109620), (3654, 97230), (3780, 93989), (3915, 90748), (4060, 87507), (4167, 85260), (4263, 83340), (4410, 80562), (4630, 76734), (5220, 68061), (5292, 67135), (5481, 64820), (5556, 63945), (5684, 62505), (6090, 58338), (6482, 54810), (6615, 53708), (6945, 51156), (7105, 50004), (7308, 48615), (7830, 45374), (8334, 42630), (8526, 41670), (8820, 40281), (9135, 38892), (9260, 38367), (9723, 36540), (10962, 32410), (12180, 29169), (12501, 28420), (12789, 27780), (12964, 27405), (13230, 26854), (13427, 26460), (13890, 25578), (14210, 25002), (15660, 22687), (16205, 21924), (16668, 21315), (17052, 20835), (18270, 19446)]