208213200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1523

約数の個数: 240

約数和(自身を含む): 798629440

約数和(自身を除く): 590416240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1483, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 2966, 3120, 3510, 3600, 3900, 4449, 4680, 5200, 5400, 5616, 5850, 5932, 7020, 7415, 7800, 8775, 8898, 9360, 10800, 11700, 11864, 13347, 14040, 14830, 15600, 17550, 17796, 19279, 22245, 23400, 23728, 26694, 28080, 29660, 35100, 35592, 37075, 38558, 40041, 44490, 46800, 53388, 57837, 59320, 66735, 70200, 71184, 74150, 77116, 80082, 88980, 96395, 106776, 111225, 115674, 118640, 133470, 140400, 148300, 154232, 160164, 173511, 177960, 192790, 200205, 213552, 222450, 231348, 266940, 289185, 296600, 308464, 320328, 333675, 347022, 355920, 385580, 400410, 444900, 462696, 481975, 520533, 533880, 578370, 593200, 640656, 667350, 694044, 771160, 800820, 867555, 889800, 925392, 963950, 1001025, 1041066, 1067760, 1156740, 1334700, 1388088, 1445925, 1542320, 1601640, 1735110, 1779600, 1927900, 2002050, 2082132, 2313480, 2602665, 2669400, 2776176, 2891850, 3203280, 3470220, 3855800, 4004100, 4164264, 4337775, 4626960, 5205330, 5338800, 5783700, 6940440, 7711600, 8008200, 8328528, 8675550, 10410660, 11567400, 13013325, 13880880, 16016400, 17351100, 20821320, 23134800, 26026650, 34702200, 41642640, 52053300, 69404400, 104106600, 208213200]

約数ペア:

[(1, 208213200), (2, 104106600), (3, 69404400), (4, 52053300), (5, 41642640), (6, 34702200), (8, 26026650), (9, 23134800), (10, 20821320), (12, 17351100), (13, 16016400), (15, 13880880), (16, 13013325), (18, 11567400), (20, 10410660), (24, 8675550), (25, 8328528), (26, 8008200), (27, 7711600), (30, 6940440), (36, 5783700), (39, 5338800), (40, 5205330), (45, 4626960), (48, 4337775), (50, 4164264), (52, 4004100), (54, 3855800), (60, 3470220), (65, 3203280), (72, 2891850), (75, 2776176), (78, 2669400), (80, 2602665), (90, 2313480), (100, 2082132), (104, 2002050), (108, 1927900), (117, 1779600), (120, 1735110), (130, 1601640), (135, 1542320), (144, 1445925), (150, 1388088), (156, 1334700), (180, 1156740), (195, 1067760), (200, 1041066), (208, 1001025), (216, 963950), (225, 925392), (234, 889800), (240, 867555), (260, 800820), (270, 771160), (300, 694044), (312, 667350), (325, 640656), (351, 593200), (360, 578370), (390, 533880), (400, 520533), (432, 481975), (450, 462696), (468, 444900), (520, 400410), (540, 385580), (585, 355920), (600, 347022), (624, 333675), (650, 320328), (675, 308464), (702, 296600), (720, 289185), (780, 266940), (900, 231348), (936, 222450), (975, 213552), (1040, 200205), (1080, 192790), (1170, 177960), (1200, 173511), (1300, 160164), (1350, 154232), (1404, 148300), (1483, 140400), (1560, 133470), (1755, 118640), (1800, 115674), (1872, 111225), (1950, 106776), (2160, 96395), (2340, 88980), (2600, 80082), (2700, 77116), (2808, 74150), (2925, 71184), (2966, 70200), (3120, 66735), (3510, 59320), (3600, 57837), (3900, 53388), (4449, 46800), (4680, 44490), (5200, 40041), (5400, 38558), (5616, 37075), (5850, 35592), (5932, 35100), (7020, 29660), (7415, 28080), (7800, 26694), (8775, 23728), (8898, 23400), (9360, 22245), (10800, 19279), (11700, 17796), (11864, 17550), (13347, 15600), (14040, 14830)]