157993740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 550368000

約数和(自身を除く): 392374260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 59, 60, 76, 81, 87, 90, 95, 108, 114, 116, 118, 135, 145, 162, 171, 174, 177, 180, 190, 228, 236, 243, 261, 270, 285, 290, 295, 324, 342, 348, 354, 380, 405, 435, 486, 513, 522, 531, 540, 551, 570, 580, 590, 684, 708, 783, 810, 855, 870, 885, 972, 1026, 1044, 1062, 1102, 1121, 1140, 1180, 1215, 1305, 1539, 1566, 1593, 1620, 1653, 1710, 1711, 1740, 1770, 2052, 2124, 2204, 2242, 2349, 2430, 2565, 2610, 2655, 2755, 3078, 3132, 3186, 3306, 3363, 3420, 3422, 3540, 3915, 4484, 4617, 4698, 4779, 4860, 4959, 5130, 5133, 5220, 5310, 5510, 5605, 6156, 6372, 6612, 6726, 6844, 7047, 7695, 7830, 7965, 8265, 8555, 9234, 9396, 9558, 9918, 10089, 10260, 10266, 10620, 11020, 11210, 11745, 13452, 14094, 14337, 14877, 15390, 15399, 15660, 15930, 16530, 16815, 17110, 18468, 19116, 19836, 20178, 20532, 22420, 23085, 23490, 23895, 24795, 25665, 28188, 28674, 29754, 30267, 30780, 30798, 31860, 32509, 33060, 33630, 34220, 35235, 40356, 44631, 46170, 46197, 46980, 47790, 49590, 50445, 51330, 57348, 59508, 60534, 61596, 65018, 67260, 70470, 71685, 74385, 76995, 89262, 90801, 92340, 92394, 95580, 97527, 99180, 100890, 102660, 121068, 130036, 133893, 138591, 140940, 143370, 148770, 151335, 153990, 162545, 178524, 181602, 184788, 195054, 201780, 223155, 230985, 267786, 272403, 277182, 286740, 292581, 297540, 302670, 307980, 325090, 363204, 390108, 415773, 446310, 454005, 461970, 487635, 535572, 544806, 554364, 585162, 605340, 650180, 669465, 692955, 831546, 877743, 892620, 908010, 923940, 975270, 1089612, 1170324, 1338930, 1362015, 1385910, 1462905, 1663092, 1755486, 1816020, 1950540, 2078865, 2633229, 2677860, 2724030, 2771820, 2925810, 3510972, 4157730, 4388715, 5266458, 5448060, 5851620, 7899687, 8315460, 8777430, 10532916, 13166145, 15799374, 17554860, 26332290, 31598748, 39498435, 52664580, 78996870, 157993740]

約数ペア:

[(1, 157993740), (2, 78996870), (3, 52664580), (4, 39498435), (5, 31598748), (6, 26332290), (9, 17554860), (10, 15799374), (12, 13166145), (15, 10532916), (18, 8777430), (19, 8315460), (20, 7899687), (27, 5851620), (29, 5448060), (30, 5266458), (36, 4388715), (38, 4157730), (45, 3510972), (54, 2925810), (57, 2771820), (58, 2724030), (59, 2677860), (60, 2633229), (76, 2078865), (81, 1950540), (87, 1816020), (90, 1755486), (95, 1663092), (108, 1462905), (114, 1385910), (116, 1362015), (118, 1338930), (135, 1170324), (145, 1089612), (162, 975270), (171, 923940), (174, 908010), (177, 892620), (180, 877743), (190, 831546), (228, 692955), (236, 669465), (243, 650180), (261, 605340), (270, 585162), (285, 554364), (290, 544806), (295, 535572), (324, 487635), (342, 461970), (348, 454005), (354, 446310), (380, 415773), (405, 390108), (435, 363204), (486, 325090), (513, 307980), (522, 302670), (531, 297540), (540, 292581), (551, 286740), (570, 277182), (580, 272403), (590, 267786), (684, 230985), (708, 223155), (783, 201780), (810, 195054), (855, 184788), (870, 181602), (885, 178524), (972, 162545), (1026, 153990), (1044, 151335), (1062, 148770), (1102, 143370), (1121, 140940), (1140, 138591), (1180, 133893), (1215, 130036), (1305, 121068), (1539, 102660), (1566, 100890), (1593, 99180), (1620, 97527), (1653, 95580), (1710, 92394), (1711, 92340), (1740, 90801), (1770, 89262), (2052, 76995), (2124, 74385), (2204, 71685), (2242, 70470), (2349, 67260), (2430, 65018), (2565, 61596), (2610, 60534), (2655, 59508), (2755, 57348), (3078, 51330), (3132, 50445), (3186, 49590), (3306, 47790), (3363, 46980), (3420, 46197), (3422, 46170), (3540, 44631), (3915, 40356), (4484, 35235), (4617, 34220), (4698, 33630), (4779, 33060), (4860, 32509), (4959, 31860), (5130, 30798), (5133, 30780), (5220, 30267), (5310, 29754), (5510, 28674), (5605, 28188), (6156, 25665), (6372, 24795), (6612, 23895), (6726, 23490), (6844, 23085), (7047, 22420), (7695, 20532), (7830, 20178), (7965, 19836), (8265, 19116), (8555, 18468), (9234, 17110), (9396, 16815), (9558, 16530), (9918, 15930), (10089, 15660), (10260, 15399), (10266, 15390), (10620, 14877), (11020, 14337), (11210, 14094), (11745, 13452)]