20813332200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{683}}^1\times {\mathrm{50789}}^1$

素因数の和:51491

約数の個数: 96

約数和(自身を含む): 64617069600

約数和(自身を除く): 43803737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 683, 1366, 2049, 2732, 3415, 4098, 5464, 6830, 8196, 10245, 13660, 16392, 17075, 20490, 27320, 34150, 40980, 50789, 51225, 68300, 81960, 101578, 102450, 136600, 152367, 203156, 204900, 253945, 304734, 406312, 409800, 507890, 609468, 761835, 1015780, 1218936, 1269725, 1523670, 2031560, 2539450, 3047340, 3809175, 5078900, 6094680, 7618350, 10157800, 15236700, 30473400, 34688887, 69377774, 104066661, 138755548, 173444435, 208133322, 277511096, 346888870, 416266644, 520333305, 693777740, 832533288, 867222175, 1040666610, 1387555480, 1734444350, 2081333220, 2601666525, 3468888700, 4162666440, 5203333050, 6937777400, 10406666100, 20813332200]

約数ペア:

[(1, 20813332200), (2, 10406666100), (3, 6937777400), (4, 5203333050), (5, 4162666440), (6, 3468888700), (8, 2601666525), (10, 2081333220), (12, 1734444350), (15, 1387555480), (20, 1040666610), (24, 867222175), (25, 832533288), (30, 693777740), (40, 520333305), (50, 416266644), (60, 346888870), (75, 277511096), (100, 208133322), (120, 173444435), (150, 138755548), (200, 104066661), (300, 69377774), (600, 34688887), (683, 30473400), (1366, 15236700), (2049, 10157800), (2732, 7618350), (3415, 6094680), (4098, 5078900), (5464, 3809175), (6830, 3047340), (8196, 2539450), (10245, 2031560), (13660, 1523670), (16392, 1269725), (17075, 1218936), (20490, 1015780), (27320, 761835), (34150, 609468), (40980, 507890), (50789, 409800), (51225, 406312), (68300, 304734), (81960, 253945), (101578, 204900), (102450, 203156), (136600, 152367)]