31942800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:510

約数の個数: 180

約数和(自身を含む): 116934480

約数和(自身を除く): 84991680

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, 467, 475, 570, 600, 684, 720, 760, 855, 900, 912, 934, 950, 1140, 1200, 1368, 1401, 1425, 1520, 1710, 1800, 1868, 1900, 2280, 2335, 2736, 2802, 2850, 3420, 3600, 3736, 3800, 4203, 4275, 4560, 4670, 5604, 5700, 6840, 7005, 7472, 7600, 8406, 8550, 8873, 9340, 11208, 11400, 11675, 13680, 14010, 16812, 17100, 17746, 18680, 21015, 22416, 22800, 23350, 26619, 28020, 33624, 34200, 35025, 35492, 37360, 42030, 44365, 46700, 53238, 56040, 67248, 68400, 70050, 70984, 79857, 84060, 88730, 93400, 105075, 106476, 112080, 133095, 140100, 141968, 159714, 168120, 177460, 186800, 210150, 212952, 221825, 266190, 280200, 319428, 336240, 354920, 399285, 420300, 425904, 443650, 532380, 560400, 638856, 665475, 709840, 798570, 840600, 887300, 1064760, 1277712, 1330950, 1597140, 1681200, 1774600, 1996425, 2129520, 2661900, 3194280, 3549200, 3992850, 5323800, 6388560, 7985700, 10647600, 15971400, 31942800]

約数ペア:

[(1, 31942800), (2, 15971400), (3, 10647600), (4, 7985700), (5, 6388560), (6, 5323800), (8, 3992850), (9, 3549200), (10, 3194280), (12, 2661900), (15, 2129520), (16, 1996425), (18, 1774600), (19, 1681200), (20, 1597140), (24, 1330950), (25, 1277712), (30, 1064760), (36, 887300), (38, 840600), (40, 798570), (45, 709840), (48, 665475), (50, 638856), (57, 560400), (60, 532380), (72, 443650), (75, 425904), (76, 420300), (80, 399285), (90, 354920), (95, 336240), (100, 319428), (114, 280200), (120, 266190), (144, 221825), (150, 212952), (152, 210150), (171, 186800), (180, 177460), (190, 168120), (200, 159714), (225, 141968), (228, 140100), (240, 133095), (285, 112080), (300, 106476), (304, 105075), (342, 93400), (360, 88730), (380, 84060), (400, 79857), (450, 70984), (456, 70050), (467, 68400), (475, 67248), (570, 56040), (600, 53238), (684, 46700), (720, 44365), (760, 42030), (855, 37360), (900, 35492), (912, 35025), (934, 34200), (950, 33624), (1140, 28020), (1200, 26619), (1368, 23350), (1401, 22800), (1425, 22416), (1520, 21015), (1710, 18680), (1800, 17746), (1868, 17100), (1900, 16812), (2280, 14010), (2335, 13680), (2736, 11675), (2802, 11400), (2850, 11208), (3420, 9340), (3600, 8873), (3736, 8550), (3800, 8406), (4203, 7600), (4275, 7472), (4560, 7005), (4670, 6840), (5604, 5700)]