245521800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2437

約数の個数: 192

約数和(自身を含む): 890568000

約数和(自身を除く): 645046200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2280, 2393, 2565, 2700, 2850, 3420, 3800, 4104, 4275, 4786, 5130, 5400, 5700, 6840, 7179, 8550, 9572, 10260, 11400, 11965, 12825, 14358, 17100, 19144, 20520, 21537, 23930, 25650, 28716, 34200, 35895, 43074, 45467, 47860, 51300, 57432, 59825, 64611, 71790, 86148, 90934, 95720, 102600, 107685, 119650, 129222, 136401, 143580, 172296, 179475, 181868, 215370, 227335, 239300, 258444, 272802, 287160, 323055, 358950, 363736, 409203, 430740, 454670, 478600, 516888, 538425, 545604, 646110, 682005, 717900, 818406, 861480, 909340, 1076850, 1091208, 1136675, 1227609, 1292220, 1364010, 1435800, 1615275, 1636812, 1818680, 2046015, 2153700, 2273350, 2455218, 2584440, 2728020, 3230550, 3273624, 3410025, 4092030, 4307400, 4546700, 4910436, 5456040, 6138045, 6461100, 6820050, 8184060, 9093400, 9820872, 10230075, 12276090, 12922200, 13640100, 16368120, 20460150, 24552180, 27280200, 30690225, 40920300, 49104360, 61380450, 81840600, 122760900, 245521800]

約数ペア:

[(1, 245521800), (2, 122760900), (3, 81840600), (4, 61380450), (5, 49104360), (6, 40920300), (8, 30690225), (9, 27280200), (10, 24552180), (12, 20460150), (15, 16368120), (18, 13640100), (19, 12922200), (20, 12276090), (24, 10230075), (25, 9820872), (27, 9093400), (30, 8184060), (36, 6820050), (38, 6461100), (40, 6138045), (45, 5456040), (50, 4910436), (54, 4546700), (57, 4307400), (60, 4092030), (72, 3410025), (75, 3273624), (76, 3230550), (90, 2728020), (95, 2584440), (100, 2455218), (108, 2273350), (114, 2153700), (120, 2046015), (135, 1818680), (150, 1636812), (152, 1615275), (171, 1435800), (180, 1364010), (190, 1292220), (200, 1227609), (216, 1136675), (225, 1091208), (228, 1076850), (270, 909340), (285, 861480), (300, 818406), (342, 717900), (360, 682005), (380, 646110), (450, 545604), (456, 538425), (475, 516888), (513, 478600), (540, 454670), (570, 430740), (600, 409203), (675, 363736), (684, 358950), (760, 323055), (855, 287160), (900, 272802), (950, 258444), (1026, 239300), (1080, 227335), (1140, 215370), (1350, 181868), (1368, 179475), (1425, 172296), (1710, 143580), (1800, 136401), (1900, 129222), (2052, 119650), (2280, 107685), (2393, 102600), (2565, 95720), (2700, 90934), (2850, 86148), (3420, 71790), (3800, 64611), (4104, 59825), (4275, 57432), (4786, 51300), (5130, 47860), (5400, 45467), (5700, 43074), (6840, 35895), (7179, 34200), (8550, 28716), (9572, 25650), (10260, 23930), (11400, 21537), (11965, 20520), (12825, 19144), (14358, 17100)]