2175205320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 7560000000

約数和(自身を除く): 5384794680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 199, 216, 232, 261, 270, 290, 348, 349, 360, 398, 435, 522, 540, 580, 597, 696, 698, 783, 796, 870, 995, 1044, 1047, 1080, 1160, 1194, 1305, 1396, 1566, 1592, 1740, 1745, 1791, 1990, 2088, 2094, 2388, 2610, 2792, 2985, 3132, 3141, 3480, 3490, 3582, 3915, 3980, 4188, 4776, 5220, 5235, 5373, 5771, 5970, 6264, 6282, 6980, 7164, 7830, 7960, 8376, 8955, 9423, 10121, 10440, 10470, 10746, 11542, 11940, 12564, 13960, 14328, 15660, 15705, 17313, 17910, 18846, 20242, 20940, 21492, 23084, 23880, 25128, 26865, 28855, 30363, 31320, 31410, 34626, 35820, 37692, 40484, 41880, 42984, 46168, 47115, 50605, 51939, 53730, 57710, 60726, 62820, 69252, 69451, 71640, 75384, 80968, 86565, 91089, 94230, 101210, 103878, 107460, 115420, 121452, 125640, 138504, 138902, 151815, 155817, 173130, 182178, 188460, 202420, 207756, 208353, 214920, 230840, 242904, 259695, 273267, 277804, 303630, 311634, 346260, 347255, 364356, 376920, 404840, 415512, 416706, 455445, 519390, 546534, 555608, 607260, 623268, 625059, 692520, 694510, 728712, 779085, 833412, 910890, 1038780, 1041765, 1093068, 1214520, 1246536, 1250118, 1366335, 1389020, 1558170, 1666824, 1821780, 1875177, 2014079, 2077560, 2083530, 2186136, 2500236, 2732670, 2778040, 3116340, 3125295, 3643560, 3750354, 4028158, 4167060, 5000472, 5465340, 6042237, 6232680, 6250590, 7500708, 8056316, 8334120, 9375885, 10070395, 10930680, 12084474, 12501180, 15001416, 16112632, 18126711, 18751770, 20140790, 24168948, 25002360, 30211185, 36253422, 37503540, 40281580, 48337896, 54380133, 60422370, 72506844, 75007080, 80563160, 90633555, 108760266, 120844740, 145013688, 181267110, 217520532, 241689480, 271900665, 362534220, 435041064, 543801330, 725068440, 1087602660, 2175205320]

約数ペア:

[(1, 2175205320), (2, 1087602660), (3, 725068440), (4, 543801330), (5, 435041064), (6, 362534220), (8, 271900665), (9, 241689480), (10, 217520532), (12, 181267110), (15, 145013688), (18, 120844740), (20, 108760266), (24, 90633555), (27, 80563160), (29, 75007080), (30, 72506844), (36, 60422370), (40, 54380133), (45, 48337896), (54, 40281580), (58, 37503540), (60, 36253422), (72, 30211185), (87, 25002360), (90, 24168948), (108, 20140790), (116, 18751770), (120, 18126711), (135, 16112632), (145, 15001416), (174, 12501180), (180, 12084474), (199, 10930680), (216, 10070395), (232, 9375885), (261, 8334120), (270, 8056316), (290, 7500708), (348, 6250590), (349, 6232680), (360, 6042237), (398, 5465340), (435, 5000472), (522, 4167060), (540, 4028158), (580, 3750354), (597, 3643560), (696, 3125295), (698, 3116340), (783, 2778040), (796, 2732670), (870, 2500236), (995, 2186136), (1044, 2083530), (1047, 2077560), (1080, 2014079), (1160, 1875177), (1194, 1821780), (1305, 1666824), (1396, 1558170), (1566, 1389020), (1592, 1366335), (1740, 1250118), (1745, 1246536), (1791, 1214520), (1990, 1093068), (2088, 1041765), (2094, 1038780), (2388, 910890), (2610, 833412), (2792, 779085), (2985, 728712), (3132, 694510), (3141, 692520), (3480, 625059), (3490, 623268), (3582, 607260), (3915, 555608), (3980, 546534), (4188, 519390), (4776, 455445), (5220, 416706), (5235, 415512), (5373, 404840), (5771, 376920), (5970, 364356), (6264, 347255), (6282, 346260), (6980, 311634), (7164, 303630), (7830, 277804), (7960, 273267), (8376, 259695), (8955, 242904), (9423, 230840), (10121, 214920), (10440, 208353), (10470, 207756), (10746, 202420), (11542, 188460), (11940, 182178), (12564, 173130), (13960, 155817), (14328, 151815), (15660, 138902), (15705, 138504), (17313, 125640), (17910, 121452), (18846, 115420), (20242, 107460), (20940, 103878), (21492, 101210), (23084, 94230), (23880, 91089), (25128, 86565), (26865, 80968), (28855, 75384), (30363, 71640), (31320, 69451), (31410, 69252), (34626, 62820), (35820, 60726), (37692, 57710), (40484, 53730), (41880, 51939), (42984, 50605), (46168, 47115)]