155883420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 634798080

約数和(自身を除く): 478914660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 54, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 108, 110, 115, 126, 132, 135, 138, 140, 154, 161, 163, 165, 180, 189, 198, 207, 210, 220, 230, 231, 252, 253, 270, 276, 297, 308, 315, 322, 326, 330, 345, 378, 385, 396, 414, 420, 460, 462, 483, 489, 495, 506, 540, 594, 621, 630, 644, 652, 660, 690, 693, 756, 759, 770, 805, 815, 828, 924, 945, 966, 978, 990, 1012, 1035, 1141, 1155, 1188, 1242, 1260, 1265, 1380, 1386, 1449, 1467, 1485, 1518, 1540, 1610, 1630, 1771, 1793, 1890, 1932, 1956, 1980, 2070, 2079, 2277, 2282, 2310, 2415, 2445, 2484, 2530, 2772, 2898, 2934, 2970, 3036, 3105, 3220, 3260, 3423, 3465, 3542, 3586, 3749, 3780, 3795, 4140, 4158, 4347, 4401, 4554, 4564, 4620, 4830, 4890, 5060, 5313, 5379, 5705, 5796, 5868, 5940, 6210, 6831, 6846, 6930, 7084, 7172, 7245, 7335, 7498, 7590, 8316, 8694, 8802, 8855, 8965, 9108, 9660, 9780, 10269, 10395, 10626, 10758, 11247, 11385, 11410, 12420, 12551, 13662, 13692, 13860, 14490, 14670, 14996, 15180, 15939, 16137, 17115, 17388, 17604, 17710, 17930, 18745, 20538, 20790, 21252, 21516, 21735, 22005, 22494, 22770, 22820, 25102, 26243, 26565, 26895, 27324, 28980, 29340, 30807, 31878, 32274, 33741, 34155, 34230, 35420, 35860, 37490, 37653, 41076, 41239, 41580, 43470, 44010, 44988, 45540, 47817, 48411, 50204, 51345, 52486, 53130, 53790, 56235, 61614, 62755, 63756, 64548, 67482, 68310, 68460, 74980, 75306, 78729, 79695, 80685, 82478, 86940, 88020, 95634, 96822, 101223, 102690, 104972, 106260, 107580, 112470, 112959, 123228, 123717, 125510, 131215, 134964, 136620, 150612, 154035, 157458, 159390, 161370, 164956, 168705, 188265, 191268, 193644, 202446, 205380, 206195, 224940, 225918, 236187, 239085, 242055, 247434, 251020, 262430, 288673, 308070, 314916, 318780, 322740, 337410, 338877, 371151, 376530, 393645, 404892, 412390, 451836, 472374, 478170, 484110, 494868, 506115, 524860, 564795, 577346, 616140, 618585, 674820, 677754, 708561, 742302, 753060, 787290, 824780, 866019, 944748, 956340, 968220, 1012230, 1113453, 1129590, 1154692, 1180935, 1237170, 1355508, 1417122, 1443365, 1484604, 1574580, 1694385, 1732038, 1855755, 2024460, 2226906, 2259180, 2361870, 2474340, 2598057, 2834244, 2886730, 3388770, 3464076, 3542805, 3711510, 4330095, 4453812, 4723740, 5196114, 5567265, 5773460, 6777540, 7085610, 7423020, 7794171, 8660190, 10392228, 11134530, 12990285, 14171220, 15588342, 17320380, 22269060, 25980570, 31176684, 38970855, 51961140, 77941710, 155883420]

約数ペア:

[(1, 155883420), (2, 77941710), (3, 51961140), (4, 38970855), (5, 31176684), (6, 25980570), (7, 22269060), (9, 17320380), (10, 15588342), (11, 14171220), (12, 12990285), (14, 11134530), (15, 10392228), (18, 8660190), (20, 7794171), (21, 7423020), (22, 7085610), (23, 6777540), (27, 5773460), (28, 5567265), (30, 5196114), (33, 4723740), (35, 4453812), (36, 4330095), (42, 3711510), (44, 3542805), (45, 3464076), (46, 3388770), (54, 2886730), (55, 2834244), (60, 2598057), (63, 2474340), (66, 2361870), (69, 2259180), (70, 2226906), (77, 2024460), (84, 1855755), (90, 1732038), (92, 1694385), (99, 1574580), (105, 1484604), (108, 1443365), (110, 1417122), (115, 1355508), (126, 1237170), (132, 1180935), (135, 1154692), (138, 1129590), (140, 1113453), (154, 1012230), (161, 968220), (163, 956340), (165, 944748), (180, 866019), (189, 824780), (198, 787290), (207, 753060), (210, 742302), (220, 708561), (230, 677754), (231, 674820), (252, 618585), (253, 616140), (270, 577346), (276, 564795), (297, 524860), (308, 506115), (315, 494868), (322, 484110), (326, 478170), (330, 472374), (345, 451836), (378, 412390), (385, 404892), (396, 393645), (414, 376530), (420, 371151), (460, 338877), (462, 337410), (483, 322740), (489, 318780), (495, 314916), (506, 308070), (540, 288673), (594, 262430), (621, 251020), (630, 247434), (644, 242055), (652, 239085), (660, 236187), (690, 225918), (693, 224940), (756, 206195), (759, 205380), (770, 202446), (805, 193644), (815, 191268), (828, 188265), (924, 168705), (945, 164956), (966, 161370), (978, 159390), (990, 157458), (1012, 154035), (1035, 150612), (1141, 136620), (1155, 134964), (1188, 131215), (1242, 125510), (1260, 123717), (1265, 123228), (1380, 112959), (1386, 112470), (1449, 107580), (1467, 106260), (1485, 104972), (1518, 102690), (1540, 101223), (1610, 96822), (1630, 95634), (1771, 88020), (1793, 86940), (1890, 82478), (1932, 80685), (1956, 79695), (1980, 78729), (2070, 75306), (2079, 74980), (2277, 68460), (2282, 68310), (2310, 67482), (2415, 64548), (2445, 63756), (2484, 62755), (2530, 61614), (2772, 56235), (2898, 53790), (2934, 53130), (2970, 52486), (3036, 51345), (3105, 50204), (3220, 48411), (3260, 47817), (3423, 45540), (3465, 44988), (3542, 44010), (3586, 43470), (3749, 41580), (3780, 41239), (3795, 41076), (4140, 37653), (4158, 37490), (4347, 35860), (4401, 35420), (4554, 34230), (4564, 34155), (4620, 33741), (4830, 32274), (4890, 31878), (5060, 30807), (5313, 29340), (5379, 28980), (5705, 27324), (5796, 26895), (5868, 26565), (5940, 26243), (6210, 25102), (6831, 22820), (6846, 22770), (6930, 22494), (7084, 22005), (7172, 21735), (7245, 21516), (7335, 21252), (7498, 20790), (7590, 20538), (8316, 18745), (8694, 17930), (8802, 17710), (8855, 17604), (8965, 17388), (9108, 17115), (9660, 16137), (9780, 15939), (10269, 15180), (10395, 14996), (10626, 14670), (10758, 14490), (11247, 13860), (11385, 13692), (11410, 13662), (12420, 12551)]