200028240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 718668288

約数和(自身を除く): 518640048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 115, 120, 138, 141, 144, 180, 184, 188, 207, 230, 235, 240, 257, 276, 282, 345, 360, 368, 376, 414, 423, 460, 470, 514, 552, 564, 690, 705, 720, 752, 771, 828, 846, 920, 940, 1028, 1035, 1081, 1104, 1128, 1285, 1380, 1410, 1542, 1656, 1692, 1840, 1880, 2056, 2070, 2115, 2162, 2256, 2313, 2570, 2760, 2820, 3084, 3243, 3312, 3384, 3760, 3855, 4112, 4140, 4230, 4324, 4626, 5140, 5405, 5520, 5640, 5911, 6168, 6486, 6768, 7710, 8280, 8460, 8648, 9252, 9729, 10280, 10810, 11280, 11565, 11822, 12079, 12336, 12972, 15420, 16215, 16560, 16920, 17296, 17733, 18504, 19458, 20560, 21620, 23130, 23644, 24158, 25944, 29555, 30840, 32430, 33840, 35466, 36237, 37008, 38916, 43240, 46260, 47288, 48316, 48645, 51888, 53199, 59110, 60395, 61680, 64860, 70932, 72474, 77832, 86480, 88665, 92520, 94576, 96632, 97290, 106398, 108711, 118220, 120790, 129720, 141864, 144948, 155664, 177330, 181185, 185040, 193264, 194580, 212796, 217422, 236440, 241580, 259440, 265995, 277817, 283728, 289896, 354660, 362370, 389160, 425592, 434844, 472880, 483160, 531990, 543555, 555634, 579792, 709320, 724740, 778320, 833451, 851184, 869688, 966320, 1063980, 1087110, 1111268, 1389085, 1418640, 1449480, 1666902, 1739376, 2127960, 2174220, 2222536, 2500353, 2778170, 2898960, 3333804, 4167255, 4255920, 4348440, 4445072, 5000706, 5556340, 6667608, 8334510, 8696880, 10001412, 11112680, 12501765, 13335216, 16669020, 20002824, 22225360, 25003530, 33338040, 40005648, 50007060, 66676080, 100014120, 200028240]

約数ペア:

[(1, 200028240), (2, 100014120), (3, 66676080), (4, 50007060), (5, 40005648), (6, 33338040), (8, 25003530), (9, 22225360), (10, 20002824), (12, 16669020), (15, 13335216), (16, 12501765), (18, 11112680), (20, 10001412), (23, 8696880), (24, 8334510), (30, 6667608), (36, 5556340), (40, 5000706), (45, 4445072), (46, 4348440), (47, 4255920), (48, 4167255), (60, 3333804), (69, 2898960), (72, 2778170), (80, 2500353), (90, 2222536), (92, 2174220), (94, 2127960), (115, 1739376), (120, 1666902), (138, 1449480), (141, 1418640), (144, 1389085), (180, 1111268), (184, 1087110), (188, 1063980), (207, 966320), (230, 869688), (235, 851184), (240, 833451), (257, 778320), (276, 724740), (282, 709320), (345, 579792), (360, 555634), (368, 543555), (376, 531990), (414, 483160), (423, 472880), (460, 434844), (470, 425592), (514, 389160), (552, 362370), (564, 354660), (690, 289896), (705, 283728), (720, 277817), (752, 265995), (771, 259440), (828, 241580), (846, 236440), (920, 217422), (940, 212796), (1028, 194580), (1035, 193264), (1081, 185040), (1104, 181185), (1128, 177330), (1285, 155664), (1380, 144948), (1410, 141864), (1542, 129720), (1656, 120790), (1692, 118220), (1840, 108711), (1880, 106398), (2056, 97290), (2070, 96632), (2115, 94576), (2162, 92520), (2256, 88665), (2313, 86480), (2570, 77832), (2760, 72474), (2820, 70932), (3084, 64860), (3243, 61680), (3312, 60395), (3384, 59110), (3760, 53199), (3855, 51888), (4112, 48645), (4140, 48316), (4230, 47288), (4324, 46260), (4626, 43240), (5140, 38916), (5405, 37008), (5520, 36237), (5640, 35466), (5911, 33840), (6168, 32430), (6486, 30840), (6768, 29555), (7710, 25944), (8280, 24158), (8460, 23644), (8648, 23130), (9252, 21620), (9729, 20560), (10280, 19458), (10810, 18504), (11280, 17733), (11565, 17296), (11822, 16920), (12079, 16560), (12336, 16215), (12972, 15420)]