423604620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 1451701440

約数和(自身を除く): 1028096820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 53, 54, 57, 60, 76, 82, 90, 95, 106, 108, 114, 123, 135, 159, 164, 171, 180, 190, 205, 212, 228, 246, 265, 270, 285, 318, 342, 361, 369, 380, 410, 477, 492, 513, 530, 540, 570, 615, 636, 684, 722, 738, 779, 795, 820, 855, 954, 1007, 1026, 1060, 1083, 1107, 1140, 1230, 1431, 1444, 1476, 1558, 1590, 1710, 1805, 1845, 1908, 2014, 2052, 2166, 2173, 2214, 2337, 2385, 2460, 2565, 2862, 3021, 3116, 3180, 3249, 3420, 3610, 3690, 3895, 4028, 4332, 4346, 4428, 4674, 4770, 5035, 5130, 5415, 5535, 5724, 6042, 6498, 6519, 7011, 7155, 7220, 7380, 7790, 8692, 9063, 9348, 9540, 9747, 10070, 10260, 10830, 10865, 11070, 11685, 12084, 12996, 13038, 14022, 14310, 14801, 15105, 15580, 16245, 18126, 19133, 19494, 19557, 20140, 21033, 21660, 21730, 22140, 23370, 26076, 27189, 28044, 28620, 29602, 30210, 32490, 32595, 35055, 36252, 38266, 38988, 39114, 41287, 42066, 43460, 44403, 45315, 46740, 48735, 54378, 57399, 58671, 59204, 60420, 64980, 65190, 70110, 74005, 76532, 78228, 82574, 84132, 88806, 90630, 95665, 97470, 97785, 105165, 108756, 114798, 117342, 123861, 130380, 133209, 135945, 140220, 148010, 165148, 172197, 177612, 181260, 191330, 194940, 195570, 206435, 210330, 222015, 229596, 234684, 247722, 266418, 271890, 286995, 293355, 296020, 344394, 371583, 382660, 391140, 399627, 412870, 420660, 444030, 495444, 516591, 532836, 543780, 573990, 586710, 619305, 666045, 688788, 743166, 784453, 799254, 825740, 860985, 888060, 1033182, 1114749, 1147980, 1173420, 1238610, 1332090, 1486332, 1568906, 1598508, 1721970, 1857915, 1998135, 2066364, 2229498, 2353359, 2477220, 2582955, 2664180, 3137812, 3443940, 3715830, 3922265, 3996270, 4458996, 4706718, 5165910, 5573745, 7060077, 7431660, 7844530, 7992540, 9413436, 10331820, 11147490, 11766795, 14120154, 15689060, 21180231, 22294980, 23533590, 28240308, 35300385, 42360462, 47067180, 70600770, 84720924, 105901155, 141201540, 211802310, 423604620]

約数ペア:

[(1, 423604620), (2, 211802310), (3, 141201540), (4, 105901155), (5, 84720924), (6, 70600770), (9, 47067180), (10, 42360462), (12, 35300385), (15, 28240308), (18, 23533590), (19, 22294980), (20, 21180231), (27, 15689060), (30, 14120154), (36, 11766795), (38, 11147490), (41, 10331820), (45, 9413436), (53, 7992540), (54, 7844530), (57, 7431660), (60, 7060077), (76, 5573745), (82, 5165910), (90, 4706718), (95, 4458996), (106, 3996270), (108, 3922265), (114, 3715830), (123, 3443940), (135, 3137812), (159, 2664180), (164, 2582955), (171, 2477220), (180, 2353359), (190, 2229498), (205, 2066364), (212, 1998135), (228, 1857915), (246, 1721970), (265, 1598508), (270, 1568906), (285, 1486332), (318, 1332090), (342, 1238610), (361, 1173420), (369, 1147980), (380, 1114749), (410, 1033182), (477, 888060), (492, 860985), (513, 825740), (530, 799254), (540, 784453), (570, 743166), (615, 688788), (636, 666045), (684, 619305), (722, 586710), (738, 573990), (779, 543780), (795, 532836), (820, 516591), (855, 495444), (954, 444030), (1007, 420660), (1026, 412870), (1060, 399627), (1083, 391140), (1107, 382660), (1140, 371583), (1230, 344394), (1431, 296020), (1444, 293355), (1476, 286995), (1558, 271890), (1590, 266418), (1710, 247722), (1805, 234684), (1845, 229596), (1908, 222015), (2014, 210330), (2052, 206435), (2166, 195570), (2173, 194940), (2214, 191330), (2337, 181260), (2385, 177612), (2460, 172197), (2565, 165148), (2862, 148010), (3021, 140220), (3116, 135945), (3180, 133209), (3249, 130380), (3420, 123861), (3610, 117342), (3690, 114798), (3895, 108756), (4028, 105165), (4332, 97785), (4346, 97470), (4428, 95665), (4674, 90630), (4770, 88806), (5035, 84132), (5130, 82574), (5415, 78228), (5535, 76532), (5724, 74005), (6042, 70110), (6498, 65190), (6519, 64980), (7011, 60420), (7155, 59204), (7220, 58671), (7380, 57399), (7790, 54378), (8692, 48735), (9063, 46740), (9348, 45315), (9540, 44403), (9747, 43460), (10070, 42066), (10260, 41287), (10830, 39114), (10865, 38988), (11070, 38266), (11685, 36252), (12084, 35055), (12996, 32595), (13038, 32490), (14022, 30210), (14310, 29602), (14801, 28620), (15105, 28044), (15580, 27189), (16245, 26076), (18126, 23370), (19133, 22140), (19494, 21730), (19557, 21660), (20140, 21033)]