47327940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 164697624

約数和(自身を除く): 117369684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 53, 55, 60, 66, 82, 90, 99, 106, 110, 121, 123, 132, 159, 164, 165, 180, 198, 205, 212, 220, 242, 246, 265, 318, 330, 363, 369, 396, 410, 451, 477, 484, 492, 495, 530, 583, 605, 615, 636, 660, 726, 738, 795, 820, 902, 954, 990, 1060, 1089, 1166, 1210, 1230, 1353, 1452, 1476, 1590, 1749, 1804, 1815, 1845, 1908, 1980, 2173, 2178, 2255, 2332, 2385, 2420, 2460, 2706, 2915, 3180, 3498, 3630, 3690, 4059, 4346, 4356, 4510, 4770, 4961, 5247, 5412, 5445, 5830, 6413, 6519, 6765, 6996, 7260, 7380, 8118, 8692, 8745, 9020, 9540, 9922, 10494, 10865, 10890, 11660, 12826, 13038, 13530, 14883, 16236, 17490, 19239, 19557, 19844, 20295, 20988, 21730, 21780, 23903, 24805, 25652, 26076, 26235, 27060, 29766, 32065, 32595, 34980, 38478, 39114, 40590, 43460, 44649, 47806, 49610, 52470, 57717, 59532, 64130, 65190, 71709, 74415, 76956, 78228, 81180, 89298, 95612, 96195, 97785, 99220, 104940, 115434, 119515, 128260, 130380, 143418, 148830, 178596, 192390, 195570, 215127, 223245, 230868, 239030, 262933, 286836, 288585, 297660, 358545, 384780, 391140, 430254, 446490, 478060, 525866, 577170, 717090, 788799, 860508, 892980, 1051732, 1075635, 1154340, 1314665, 1434180, 1577598, 2151270, 2366397, 2629330, 3155196, 3943995, 4302540, 4732794, 5258660, 7887990, 9465588, 11831985, 15775980, 23663970, 47327940]

約数ペア:

[(1, 47327940), (2, 23663970), (3, 15775980), (4, 11831985), (5, 9465588), (6, 7887990), (9, 5258660), (10, 4732794), (11, 4302540), (12, 3943995), (15, 3155196), (18, 2629330), (20, 2366397), (22, 2151270), (30, 1577598), (33, 1434180), (36, 1314665), (41, 1154340), (44, 1075635), (45, 1051732), (53, 892980), (55, 860508), (60, 788799), (66, 717090), (82, 577170), (90, 525866), (99, 478060), (106, 446490), (110, 430254), (121, 391140), (123, 384780), (132, 358545), (159, 297660), (164, 288585), (165, 286836), (180, 262933), (198, 239030), (205, 230868), (212, 223245), (220, 215127), (242, 195570), (246, 192390), (265, 178596), (318, 148830), (330, 143418), (363, 130380), (369, 128260), (396, 119515), (410, 115434), (451, 104940), (477, 99220), (484, 97785), (492, 96195), (495, 95612), (530, 89298), (583, 81180), (605, 78228), (615, 76956), (636, 74415), (660, 71709), (726, 65190), (738, 64130), (795, 59532), (820, 57717), (902, 52470), (954, 49610), (990, 47806), (1060, 44649), (1089, 43460), (1166, 40590), (1210, 39114), (1230, 38478), (1353, 34980), (1452, 32595), (1476, 32065), (1590, 29766), (1749, 27060), (1804, 26235), (1815, 26076), (1845, 25652), (1908, 24805), (1980, 23903), (2173, 21780), (2178, 21730), (2255, 20988), (2332, 20295), (2385, 19844), (2420, 19557), (2460, 19239), (2706, 17490), (2915, 16236), (3180, 14883), (3498, 13530), (3630, 13038), (3690, 12826), (4059, 11660), (4346, 10890), (4356, 10865), (4510, 10494), (4770, 9922), (4961, 9540), (5247, 9020), (5412, 8745), (5445, 8692), (5830, 8118), (6413, 7380), (6519, 7260), (6765, 6996)]