71871300

素因数分解:

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

素因数の和:512

約数の個数: 180

約数和(自身を含む): 245765520

約数和(自身を除く): 173894220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 467, 475, 513, 540, 570, 675, 684, 810, 855, 900, 934, 950, 1026, 1140, 1350, 1401, 1425, 1539, 1620, 1710, 1868, 1900, 2025, 2052, 2335, 2565, 2700, 2802, 2850, 3078, 3420, 4050, 4203, 4275, 4670, 5130, 5604, 5700, 6156, 7005, 7695, 8100, 8406, 8550, 8873, 9340, 10260, 11675, 12609, 12825, 14010, 15390, 16812, 17100, 17746, 21015, 23350, 25218, 25650, 26619, 28020, 30780, 35025, 35492, 37827, 38475, 42030, 44365, 46700, 50436, 51300, 53238, 63045, 70050, 75654, 76950, 79857, 84060, 88730, 105075, 106476, 126090, 133095, 140100, 151308, 153900, 159714, 177460, 189135, 210150, 221825, 239571, 252180, 266190, 315225, 319428, 378270, 399285, 420300, 443650, 479142, 532380, 630450, 665475, 718713, 756540, 798570, 887300, 945675, 958284, 1197855, 1260900, 1330950, 1437426, 1597140, 1891350, 1996425, 2395710, 2661900, 2874852, 3593565, 3782700, 3992850, 4791420, 5989275, 7187130, 7985700, 11978550, 14374260, 17967825, 23957100, 35935650, 71871300]

約数ペア:

[(1, 71871300), (2, 35935650), (3, 23957100), (4, 17967825), (5, 14374260), (6, 11978550), (9, 7985700), (10, 7187130), (12, 5989275), (15, 4791420), (18, 3992850), (19, 3782700), (20, 3593565), (25, 2874852), (27, 2661900), (30, 2395710), (36, 1996425), (38, 1891350), (45, 1597140), (50, 1437426), (54, 1330950), (57, 1260900), (60, 1197855), (75, 958284), (76, 945675), (81, 887300), (90, 798570), (95, 756540), (100, 718713), (108, 665475), (114, 630450), (135, 532380), (150, 479142), (162, 443650), (171, 420300), (180, 399285), (190, 378270), (225, 319428), (228, 315225), (270, 266190), (285, 252180), (300, 239571), (324, 221825), (342, 210150), (380, 189135), (405, 177460), (450, 159714), (467, 153900), (475, 151308), (513, 140100), (540, 133095), (570, 126090), (675, 106476), (684, 105075), (810, 88730), (855, 84060), (900, 79857), (934, 76950), (950, 75654), (1026, 70050), (1140, 63045), (1350, 53238), (1401, 51300), (1425, 50436), (1539, 46700), (1620, 44365), (1710, 42030), (1868, 38475), (1900, 37827), (2025, 35492), (2052, 35025), (2335, 30780), (2565, 28020), (2700, 26619), (2802, 25650), (2850, 25218), (3078, 23350), (3420, 21015), (4050, 17746), (4203, 17100), (4275, 16812), (4670, 15390), (5130, 14010), (5604, 12825), (5700, 12609), (6156, 11675), (7005, 10260), (7695, 9340), (8100, 8873), (8406, 8550)]