2149149600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22961}}^1$

素因数の和:23000

約数の個数: 216

約数和(自身を含む): 8161751052

約数和(自身を除く): 6012601452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 22961, 23400, 31200, 45922, 46800, 68883, 91844, 93600, 114805, 137766, 183688, 206649, 229610, 275532, 298493, 344415, 367376, 413298, 459220, 551064, 574025, 596986, 688830, 734752, 826596, 895479, 918440, 1033245, 1102128, 1148050, 1193972, 1377660, 1492465, 1653192, 1722075, 1790958, 1836880, 2066490, 2204256, 2296100, 2387944, 2686437, 2755320, 2984930, 3306384, 3444150, 3581916, 3673760, 4132980, 4477395, 4592200, 4775888, 5166225, 5372874, 5510640, 5969860, 6612768, 6888300, 7163832, 7462325, 8265960, 8954790, 9184400, 9551776, 10332450, 10745748, 11021280, 11939720, 13432185, 13776600, 14327664, 14924650, 16531920, 17909580, 18368800, 20664900, 21491496, 22386975, 23879440, 26864370, 27553200, 28655328, 29849300, 33063840, 35819160, 41329800, 42982992, 44773950, 47758880, 53728740, 55106400, 59698600, 67160925, 71638320, 82659600, 85965984, 89547900, 107457480, 119397200, 134321850, 143276640, 165319200, 179095800, 214914960, 238794400, 268643700, 358191600, 429829920, 537287400, 716383200, 1074574800, 2149149600]

約数ペア:

[(1, 2149149600), (2, 1074574800), (3, 716383200), (4, 537287400), (5, 429829920), (6, 358191600), (8, 268643700), (9, 238794400), (10, 214914960), (12, 179095800), (13, 165319200), (15, 143276640), (16, 134321850), (18, 119397200), (20, 107457480), (24, 89547900), (25, 85965984), (26, 82659600), (30, 71638320), (32, 67160925), (36, 59698600), (39, 55106400), (40, 53728740), (45, 47758880), (48, 44773950), (50, 42982992), (52, 41329800), (60, 35819160), (65, 33063840), (72, 29849300), (75, 28655328), (78, 27553200), (80, 26864370), (90, 23879440), (96, 22386975), (100, 21491496), (104, 20664900), (117, 18368800), (120, 17909580), (130, 16531920), (144, 14924650), (150, 14327664), (156, 13776600), (160, 13432185), (180, 11939720), (195, 11021280), (200, 10745748), (208, 10332450), (225, 9551776), (234, 9184400), (240, 8954790), (260, 8265960), (288, 7462325), (300, 7163832), (312, 6888300), (325, 6612768), (360, 5969860), (390, 5510640), (400, 5372874), (416, 5166225), (450, 4775888), (468, 4592200), (480, 4477395), (520, 4132980), (585, 3673760), (600, 3581916), (624, 3444150), (650, 3306384), (720, 2984930), (780, 2755320), (800, 2686437), (900, 2387944), (936, 2296100), (975, 2204256), (1040, 2066490), (1170, 1836880), (1200, 1790958), (1248, 1722075), (1300, 1653192), (1440, 1492465), (1560, 1377660), (1800, 1193972), (1872, 1148050), (1950, 1102128), (2080, 1033245), (2340, 918440), (2400, 895479), (2600, 826596), (2925, 734752), (3120, 688830), (3600, 596986), (3744, 574025), (3900, 551064), (4680, 459220), (5200, 413298), (5850, 367376), (6240, 344415), (7200, 298493), (7800, 275532), (9360, 229610), (10400, 206649), (11700, 183688), (15600, 137766), (18720, 114805), (22961, 93600), (23400, 91844), (31200, 68883), (45922, 46800)]