84638520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 288018720

約数和(自身を除く): 203380200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 151, 162, 173, 180, 216, 270, 302, 324, 346, 360, 405, 453, 519, 540, 604, 648, 692, 755, 810, 865, 906, 1038, 1080, 1208, 1359, 1384, 1510, 1557, 1620, 1730, 1812, 2076, 2265, 2595, 2718, 3020, 3114, 3240, 3460, 3624, 4077, 4152, 4530, 4671, 5190, 5436, 6040, 6228, 6795, 6920, 7785, 8154, 9060, 9342, 10380, 10872, 12231, 12456, 13590, 14013, 15570, 16308, 18120, 18684, 20385, 20760, 23355, 24462, 26123, 27180, 28026, 31140, 32616, 37368, 40770, 46710, 48924, 52246, 54360, 56052, 61155, 62280, 70065, 78369, 81540, 93420, 97848, 104492, 112104, 122310, 130615, 140130, 156738, 163080, 186840, 208984, 235107, 244620, 261230, 280260, 313476, 391845, 470214, 489240, 522460, 560520, 626952, 705321, 783690, 940428, 1044920, 1175535, 1410642, 1567380, 1880856, 2115963, 2351070, 2821284, 3134760, 3526605, 4231926, 4702140, 5642568, 7053210, 8463852, 9404280, 10579815, 14106420, 16927704, 21159630, 28212840, 42319260, 84638520]

約数ペア:

[(1, 84638520), (2, 42319260), (3, 28212840), (4, 21159630), (5, 16927704), (6, 14106420), (8, 10579815), (9, 9404280), (10, 8463852), (12, 7053210), (15, 5642568), (18, 4702140), (20, 4231926), (24, 3526605), (27, 3134760), (30, 2821284), (36, 2351070), (40, 2115963), (45, 1880856), (54, 1567380), (60, 1410642), (72, 1175535), (81, 1044920), (90, 940428), (108, 783690), (120, 705321), (135, 626952), (151, 560520), (162, 522460), (173, 489240), (180, 470214), (216, 391845), (270, 313476), (302, 280260), (324, 261230), (346, 244620), (360, 235107), (405, 208984), (453, 186840), (519, 163080), (540, 156738), (604, 140130), (648, 130615), (692, 122310), (755, 112104), (810, 104492), (865, 97848), (906, 93420), (1038, 81540), (1080, 78369), (1208, 70065), (1359, 62280), (1384, 61155), (1510, 56052), (1557, 54360), (1620, 52246), (1730, 48924), (1812, 46710), (2076, 40770), (2265, 37368), (2595, 32616), (2718, 31140), (3020, 28026), (3114, 27180), (3240, 26123), (3460, 24462), (3624, 23355), (4077, 20760), (4152, 20385), (4530, 18684), (4671, 18120), (5190, 16308), (5436, 15570), (6040, 14013), (6228, 13590), (6795, 12456), (6920, 12231), (7785, 10872), (8154, 10380), (9060, 9342)]