243298800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3600

約数の個数: 180

約数和(自身を含む): 889001880

約数和(自身を除く): 645703080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3557, 3600, 3800, 4275, 4560, 5700, 6840, 7114, 7600, 8550, 10671, 11400, 13680, 14228, 17100, 17785, 21342, 22800, 28456, 32013, 34200, 35570, 42684, 53355, 56912, 64026, 67583, 68400, 71140, 85368, 88925, 106710, 128052, 135166, 142280, 160065, 170736, 177850, 202749, 213420, 256104, 266775, 270332, 284560, 320130, 337915, 355700, 405498, 426840, 512208, 533550, 540664, 608247, 640260, 675830, 711400, 800325, 810996, 853680, 1013745, 1067100, 1081328, 1216494, 1280520, 1351660, 1422800, 1600650, 1621992, 1689575, 2027490, 2134200, 2432988, 2561040, 2703320, 3041235, 3201300, 3243984, 3379150, 4054980, 4268400, 4865976, 5068725, 5406640, 6082470, 6402600, 6758300, 8109960, 9731952, 10137450, 12164940, 12805200, 13516600, 15206175, 16219920, 20274900, 24329880, 27033200, 30412350, 40549800, 48659760, 60824700, 81099600, 121649400, 243298800]

約数ペア:

[(1, 243298800), (2, 121649400), (3, 81099600), (4, 60824700), (5, 48659760), (6, 40549800), (8, 30412350), (9, 27033200), (10, 24329880), (12, 20274900), (15, 16219920), (16, 15206175), (18, 13516600), (19, 12805200), (20, 12164940), (24, 10137450), (25, 9731952), (30, 8109960), (36, 6758300), (38, 6402600), (40, 6082470), (45, 5406640), (48, 5068725), (50, 4865976), (57, 4268400), (60, 4054980), (72, 3379150), (75, 3243984), (76, 3201300), (80, 3041235), (90, 2703320), (95, 2561040), (100, 2432988), (114, 2134200), (120, 2027490), (144, 1689575), (150, 1621992), (152, 1600650), (171, 1422800), (180, 1351660), (190, 1280520), (200, 1216494), (225, 1081328), (228, 1067100), (240, 1013745), (285, 853680), (300, 810996), (304, 800325), (342, 711400), (360, 675830), (380, 640260), (400, 608247), (450, 540664), (456, 533550), (475, 512208), (570, 426840), (600, 405498), (684, 355700), (720, 337915), (760, 320130), (855, 284560), (900, 270332), (912, 266775), (950, 256104), (1140, 213420), (1200, 202749), (1368, 177850), (1425, 170736), (1520, 160065), (1710, 142280), (1800, 135166), (1900, 128052), (2280, 106710), (2736, 88925), (2850, 85368), (3420, 71140), (3557, 68400), (3600, 67583), (3800, 64026), (4275, 56912), (4560, 53355), (5700, 42684), (6840, 35570), (7114, 34200), (7600, 32013), (8550, 28456), (10671, 22800), (11400, 21342), (13680, 17785), (14228, 17100)]