421652400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 1472405760

約数和(自身を除く): 1050753360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 151, 156, 179, 195, 200, 208, 240, 260, 300, 302, 312, 325, 358, 390, 400, 453, 520, 537, 600, 604, 624, 650, 716, 755, 780, 895, 906, 975, 1040, 1074, 1200, 1208, 1300, 1432, 1510, 1560, 1790, 1812, 1950, 1963, 2148, 2265, 2327, 2416, 2600, 2685, 2864, 3020, 3120, 3580, 3624, 3775, 3900, 3926, 4296, 4475, 4530, 4654, 5200, 5370, 5889, 6040, 6981, 7160, 7248, 7550, 7800, 7852, 8592, 8950, 9060, 9308, 9815, 10740, 11325, 11635, 11778, 12080, 13425, 13962, 14320, 15100, 15600, 15704, 17900, 18120, 18616, 19630, 21480, 22650, 23270, 23556, 26850, 27029, 27924, 29445, 30200, 31408, 34905, 35800, 36240, 37232, 39260, 42960, 45300, 46540, 47112, 49075, 53700, 54058, 55848, 58175, 58890, 60400, 69810, 71600, 78520, 81087, 90600, 93080, 94224, 98150, 107400, 108116, 111696, 116350, 117780, 135145, 139620, 147225, 157040, 162174, 174525, 181200, 186160, 196300, 214800, 216232, 232700, 235560, 270290, 279240, 294450, 324348, 349050, 351377, 392600, 405435, 432464, 465400, 471120, 540580, 558480, 588900, 648696, 675725, 698100, 702754, 785200, 810870, 930800, 1054131, 1081160, 1177800, 1297392, 1351450, 1396200, 1405508, 1621740, 1756885, 2027175, 2108262, 2162320, 2355600, 2702900, 2792400, 2811016, 3243480, 3513770, 4054350, 4216524, 5270655, 5405800, 5622032, 6486960, 7027540, 8108700, 8433048, 8784425, 10541310, 10811600, 14055080, 16217400, 16866096, 17568850, 21082620, 26353275, 28110160, 32434800, 35137700, 42165240, 52706550, 70275400, 84330480, 105413100, 140550800, 210826200, 421652400]

約数ペア:

[(1, 421652400), (2, 210826200), (3, 140550800), (4, 105413100), (5, 84330480), (6, 70275400), (8, 52706550), (10, 42165240), (12, 35137700), (13, 32434800), (15, 28110160), (16, 26353275), (20, 21082620), (24, 17568850), (25, 16866096), (26, 16217400), (30, 14055080), (39, 10811600), (40, 10541310), (48, 8784425), (50, 8433048), (52, 8108700), (60, 7027540), (65, 6486960), (75, 5622032), (78, 5405800), (80, 5270655), (100, 4216524), (104, 4054350), (120, 3513770), (130, 3243480), (150, 2811016), (151, 2792400), (156, 2702900), (179, 2355600), (195, 2162320), (200, 2108262), (208, 2027175), (240, 1756885), (260, 1621740), (300, 1405508), (302, 1396200), (312, 1351450), (325, 1297392), (358, 1177800), (390, 1081160), (400, 1054131), (453, 930800), (520, 810870), (537, 785200), (600, 702754), (604, 698100), (624, 675725), (650, 648696), (716, 588900), (755, 558480), (780, 540580), (895, 471120), (906, 465400), (975, 432464), (1040, 405435), (1074, 392600), (1200, 351377), (1208, 349050), (1300, 324348), (1432, 294450), (1510, 279240), (1560, 270290), (1790, 235560), (1812, 232700), (1950, 216232), (1963, 214800), (2148, 196300), (2265, 186160), (2327, 181200), (2416, 174525), (2600, 162174), (2685, 157040), (2864, 147225), (3020, 139620), (3120, 135145), (3580, 117780), (3624, 116350), (3775, 111696), (3900, 108116), (3926, 107400), (4296, 98150), (4475, 94224), (4530, 93080), (4654, 90600), (5200, 81087), (5370, 78520), (5889, 71600), (6040, 69810), (6981, 60400), (7160, 58890), (7248, 58175), (7550, 55848), (7800, 54058), (7852, 53700), (8592, 49075), (8950, 47112), (9060, 46540), (9308, 45300), (9815, 42960), (10740, 39260), (11325, 37232), (11635, 36240), (11778, 35800), (12080, 34905), (13425, 31408), (13962, 30200), (14320, 29445), (15100, 27924), (15600, 27029), (15704, 26850), (17900, 23556), (18120, 23270), (18616, 22650), (19630, 21480)]