315727200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 1169925120

約数和(自身を除く): 854197920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 96, 100, 108, 120, 135, 141, 144, 150, 160, 180, 188, 200, 216, 225, 235, 240, 270, 282, 288, 300, 311, 360, 376, 400, 423, 432, 450, 470, 480, 540, 564, 600, 622, 675, 705, 720, 752, 800, 846, 864, 900, 933, 940, 1080, 1128, 1175, 1200, 1244, 1269, 1350, 1410, 1440, 1504, 1555, 1692, 1800, 1866, 1880, 2115, 2160, 2256, 2350, 2400, 2488, 2538, 2700, 2799, 2820, 3110, 3384, 3525, 3600, 3732, 3760, 4230, 4320, 4512, 4665, 4700, 4976, 5076, 5400, 5598, 5640, 6220, 6345, 6768, 7050, 7200, 7464, 7520, 7775, 8397, 8460, 9330, 9400, 9952, 10152, 10575, 10800, 11196, 11280, 12440, 12690, 13536, 13995, 14100, 14617, 14928, 15550, 16794, 16920, 18660, 18800, 20304, 21150, 21600, 22392, 22560, 23325, 24880, 25380, 27990, 28200, 29234, 29856, 31100, 31725, 33588, 33840, 37320, 37600, 40608, 41985, 42300, 43851, 44784, 46650, 49760, 50760, 55980, 56400, 58468, 62200, 63450, 67176, 67680, 69975, 73085, 74640, 83970, 84600, 87702, 89568, 93300, 101520, 111960, 112800, 116936, 124400, 126900, 131553, 134352, 139950, 146170, 149280, 167940, 169200, 175404, 186600, 203040, 209925, 219255, 223920, 233872, 248800, 253800, 263106, 268704, 279900, 292340, 335880, 338400, 350808, 365425, 373200, 394659, 419850, 438510, 447840, 467744, 507600, 526212, 559800, 584680, 657765, 671760, 701616, 730850, 746400, 789318, 839700, 877020, 1015200, 1052424, 1096275, 1119600, 1169360, 1315530, 1343520, 1403232, 1461700, 1578636, 1679400, 1754040, 1973295, 2104848, 2192550, 2239200, 2338720, 2631060, 2923400, 3157272, 3288825, 3358800, 3508080, 3946590, 4209696, 4385100, 5262120, 5846800, 6314544, 6577650, 6717600, 7016160, 7893180, 8770200, 9866475, 10524240, 11693600, 12629088, 13155300, 15786360, 17540400, 19732950, 21048480, 26310600, 31572720, 35080800, 39465900, 52621200, 63145440, 78931800, 105242400, 157863600, 315727200]

約数ペア:

[(1, 315727200), (2, 157863600), (3, 105242400), (4, 78931800), (5, 63145440), (6, 52621200), (8, 39465900), (9, 35080800), (10, 31572720), (12, 26310600), (15, 21048480), (16, 19732950), (18, 17540400), (20, 15786360), (24, 13155300), (25, 12629088), (27, 11693600), (30, 10524240), (32, 9866475), (36, 8770200), (40, 7893180), (45, 7016160), (47, 6717600), (48, 6577650), (50, 6314544), (54, 5846800), (60, 5262120), (72, 4385100), (75, 4209696), (80, 3946590), (90, 3508080), (94, 3358800), (96, 3288825), (100, 3157272), (108, 2923400), (120, 2631060), (135, 2338720), (141, 2239200), (144, 2192550), (150, 2104848), (160, 1973295), (180, 1754040), (188, 1679400), (200, 1578636), (216, 1461700), (225, 1403232), (235, 1343520), (240, 1315530), (270, 1169360), (282, 1119600), (288, 1096275), (300, 1052424), (311, 1015200), (360, 877020), (376, 839700), (400, 789318), (423, 746400), (432, 730850), (450, 701616), (470, 671760), (480, 657765), (540, 584680), (564, 559800), (600, 526212), (622, 507600), (675, 467744), (705, 447840), (720, 438510), (752, 419850), (800, 394659), (846, 373200), (864, 365425), (900, 350808), (933, 338400), (940, 335880), (1080, 292340), (1128, 279900), (1175, 268704), (1200, 263106), (1244, 253800), (1269, 248800), (1350, 233872), (1410, 223920), (1440, 219255), (1504, 209925), (1555, 203040), (1692, 186600), (1800, 175404), (1866, 169200), (1880, 167940), (2115, 149280), (2160, 146170), (2256, 139950), (2350, 134352), (2400, 131553), (2488, 126900), (2538, 124400), (2700, 116936), (2799, 112800), (2820, 111960), (3110, 101520), (3384, 93300), (3525, 89568), (3600, 87702), (3732, 84600), (3760, 83970), (4230, 74640), (4320, 73085), (4512, 69975), (4665, 67680), (4700, 67176), (4976, 63450), (5076, 62200), (5400, 58468), (5598, 56400), (5640, 55980), (6220, 50760), (6345, 49760), (6768, 46650), (7050, 44784), (7200, 43851), (7464, 42300), (7520, 41985), (7775, 40608), (8397, 37600), (8460, 37320), (9330, 33840), (9400, 33588), (9952, 31725), (10152, 31100), (10575, 29856), (10800, 29234), (11196, 28200), (11280, 27990), (12440, 25380), (12690, 24880), (13536, 23325), (13995, 22560), (14100, 22392), (14617, 21600), (14928, 21150), (15550, 20304), (16794, 18800), (16920, 18660)]