199179540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 774144000

約数和(自身を除く): 574964460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 29, 30, 35, 36, 42, 45, 46, 54, 58, 60, 63, 69, 70, 79, 84, 87, 90, 92, 105, 108, 115, 116, 126, 135, 138, 140, 145, 158, 161, 174, 180, 189, 203, 207, 210, 230, 237, 252, 261, 270, 276, 290, 315, 316, 322, 345, 348, 378, 395, 406, 414, 420, 435, 460, 474, 483, 522, 540, 553, 580, 609, 621, 630, 644, 667, 690, 711, 756, 783, 790, 805, 812, 828, 870, 945, 948, 966, 1015, 1035, 1044, 1106, 1185, 1218, 1242, 1260, 1305, 1334, 1380, 1422, 1449, 1566, 1580, 1610, 1659, 1740, 1817, 1827, 1890, 1932, 2001, 2030, 2070, 2133, 2212, 2291, 2370, 2415, 2436, 2484, 2610, 2668, 2765, 2844, 2898, 3045, 3105, 3132, 3220, 3318, 3335, 3555, 3634, 3654, 3780, 3915, 4002, 4060, 4140, 4266, 4347, 4582, 4669, 4740, 4830, 4977, 5220, 5451, 5481, 5530, 5796, 6003, 6090, 6210, 6636, 6670, 6873, 7110, 7245, 7268, 7308, 7830, 8004, 8295, 8532, 8694, 9085, 9135, 9164, 9338, 9660, 9954, 10005, 10665, 10902, 10962, 11060, 11455, 12006, 12180, 12420, 12719, 13340, 13746, 14007, 14220, 14490, 14931, 15660, 16037, 16353, 16590, 17388, 18009, 18170, 18270, 18676, 19908, 20010, 20619, 21330, 21735, 21804, 21924, 22910, 23345, 24012, 24885, 25438, 27255, 27405, 27492, 28014, 28980, 29862, 30015, 32074, 32706, 33180, 34365, 36018, 36340, 36540, 38157, 40020, 41238, 42021, 42660, 43470, 45820, 46690, 48111, 49059, 49770, 50876, 52693, 54510, 54810, 56028, 59724, 60030, 61857, 63595, 64148, 65412, 68730, 70035, 72036, 74655, 76314, 80185, 81765, 82476, 84042, 86940, 90045, 93380, 96222, 98118, 99540, 103095, 105386, 109020, 109620, 114471, 120060, 123714, 126063, 127190, 137460, 140070, 144333, 149310, 152628, 158079, 160370, 163530, 168084, 180090, 190785, 192444, 196236, 206190, 210105, 210772, 228942, 240555, 245295, 247428, 252126, 254380, 263465, 280140, 288666, 298620, 309285, 316158, 320740, 327060, 343413, 360180, 368851, 381570, 412380, 420210, 432999, 457884, 474237, 481110, 490590, 504252, 526930, 572355, 577332, 618570, 630315, 632316, 686826, 721665, 737702, 763140, 790395, 840420, 865998, 948474, 962220, 981180, 1053860, 1106553, 1144710, 1237140, 1260630, 1373652, 1422711, 1443330, 1475404, 1580790, 1717065, 1731996, 1844255, 1896948, 2164995, 2213106, 2289420, 2371185, 2521260, 2845422, 2886660, 3161580, 3319659, 3434130, 3688510, 4329990, 4426212, 4742370, 5532765, 5690844, 6639318, 6868260, 7113555, 7377020, 8659980, 9484740, 9958977, 11065530, 13278636, 14227110, 16598295, 19917954, 22131060, 28454220, 33196590, 39835908, 49794885, 66393180, 99589770, 199179540]

約数ペア:

[(1, 199179540), (2, 99589770), (3, 66393180), (4, 49794885), (5, 39835908), (6, 33196590), (7, 28454220), (9, 22131060), (10, 19917954), (12, 16598295), (14, 14227110), (15, 13278636), (18, 11065530), (20, 9958977), (21, 9484740), (23, 8659980), (27, 7377020), (28, 7113555), (29, 6868260), (30, 6639318), (35, 5690844), (36, 5532765), (42, 4742370), (45, 4426212), (46, 4329990), (54, 3688510), (58, 3434130), (60, 3319659), (63, 3161580), (69, 2886660), (70, 2845422), (79, 2521260), (84, 2371185), (87, 2289420), (90, 2213106), (92, 2164995), (105, 1896948), (108, 1844255), (115, 1731996), (116, 1717065), (126, 1580790), (135, 1475404), (138, 1443330), (140, 1422711), (145, 1373652), (158, 1260630), (161, 1237140), (174, 1144710), (180, 1106553), (189, 1053860), (203, 981180), (207, 962220), (210, 948474), (230, 865998), (237, 840420), (252, 790395), (261, 763140), (270, 737702), (276, 721665), (290, 686826), (315, 632316), (316, 630315), (322, 618570), (345, 577332), (348, 572355), (378, 526930), (395, 504252), (406, 490590), (414, 481110), (420, 474237), (435, 457884), (460, 432999), (474, 420210), (483, 412380), (522, 381570), (540, 368851), (553, 360180), (580, 343413), (609, 327060), (621, 320740), (630, 316158), (644, 309285), (667, 298620), (690, 288666), (711, 280140), (756, 263465), (783, 254380), (790, 252126), (805, 247428), (812, 245295), (828, 240555), (870, 228942), (945, 210772), (948, 210105), (966, 206190), (1015, 196236), (1035, 192444), (1044, 190785), (1106, 180090), (1185, 168084), (1218, 163530), (1242, 160370), (1260, 158079), (1305, 152628), (1334, 149310), (1380, 144333), (1422, 140070), (1449, 137460), (1566, 127190), (1580, 126063), (1610, 123714), (1659, 120060), (1740, 114471), (1817, 109620), (1827, 109020), (1890, 105386), (1932, 103095), (2001, 99540), (2030, 98118), (2070, 96222), (2133, 93380), (2212, 90045), (2291, 86940), (2370, 84042), (2415, 82476), (2436, 81765), (2484, 80185), (2610, 76314), (2668, 74655), (2765, 72036), (2844, 70035), (2898, 68730), (3045, 65412), (3105, 64148), (3132, 63595), (3220, 61857), (3318, 60030), (3335, 59724), (3555, 56028), (3634, 54810), (3654, 54510), (3780, 52693), (3915, 50876), (4002, 49770), (4060, 49059), (4140, 48111), (4266, 46690), (4347, 45820), (4582, 43470), (4669, 42660), (4740, 42021), (4830, 41238), (4977, 40020), (5220, 38157), (5451, 36540), (5481, 36340), (5530, 36018), (5796, 34365), (6003, 33180), (6090, 32706), (6210, 32074), (6636, 30015), (6670, 29862), (6873, 28980), (7110, 28014), (7245, 27492), (7268, 27405), (7308, 27255), (7830, 25438), (8004, 24885), (8295, 24012), (8532, 23345), (8694, 22910), (9085, 21924), (9135, 21804), (9164, 21735), (9338, 21330), (9660, 20619), (9954, 20010), (10005, 19908), (10665, 18676), (10902, 18270), (10962, 18170), (11060, 18009), (11455, 17388), (12006, 16590), (12180, 16353), (12420, 16037), (12719, 15660), (13340, 14931), (13746, 14490), (14007, 14220)]