13141800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 51684750

約数和(自身を除く): 38542950

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 149, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 298, 300, 315, 350, 360, 392, 420, 441, 447, 450, 490, 504, 525, 588, 596, 600, 630, 700, 735, 745, 840, 882, 894, 900, 980, 1043, 1050, 1176, 1192, 1225, 1260, 1341, 1400, 1470, 1490, 1575, 1764, 1788, 1800, 1960, 2086, 2100, 2205, 2235, 2450, 2520, 2682, 2940, 2980, 3129, 3150, 3528, 3576, 3675, 3725, 4172, 4200, 4410, 4470, 4900, 5215, 5364, 5880, 5960, 6258, 6300, 6705, 7301, 7350, 7450, 8344, 8820, 8940, 9387, 9800, 10430, 10728, 11025, 11175, 12516, 12600, 13410, 14602, 14700, 14900, 15645, 17640, 17880, 18774, 20860, 21903, 22050, 22350, 25032, 26075, 26820, 29204, 29400, 29800, 31290, 33525, 36505, 37548, 41720, 43806, 44100, 44700, 46935, 52150, 53640, 58408, 62580, 65709, 67050, 73010, 75096, 78225, 87612, 88200, 89400, 93870, 104300, 109515, 125160, 131418, 134100, 146020, 156450, 175224, 182525, 187740, 208600, 219030, 234675, 262836, 268200, 292040, 312900, 328545, 365050, 375480, 438060, 469350, 525672, 547575, 625800, 657090, 730100, 876120, 938700, 1095150, 1314180, 1460200, 1642725, 1877400, 2190300, 2628360, 3285450, 4380600, 6570900, 13141800]

約数ペア:

[(1, 13141800), (2, 6570900), (3, 4380600), (4, 3285450), (5, 2628360), (6, 2190300), (7, 1877400), (8, 1642725), (9, 1460200), (10, 1314180), (12, 1095150), (14, 938700), (15, 876120), (18, 730100), (20, 657090), (21, 625800), (24, 547575), (25, 525672), (28, 469350), (30, 438060), (35, 375480), (36, 365050), (40, 328545), (42, 312900), (45, 292040), (49, 268200), (50, 262836), (56, 234675), (60, 219030), (63, 208600), (70, 187740), (72, 182525), (75, 175224), (84, 156450), (90, 146020), (98, 134100), (100, 131418), (105, 125160), (120, 109515), (126, 104300), (140, 93870), (147, 89400), (149, 88200), (150, 87612), (168, 78225), (175, 75096), (180, 73010), (196, 67050), (200, 65709), (210, 62580), (225, 58408), (245, 53640), (252, 52150), (280, 46935), (294, 44700), (298, 44100), (300, 43806), (315, 41720), (350, 37548), (360, 36505), (392, 33525), (420, 31290), (441, 29800), (447, 29400), (450, 29204), (490, 26820), (504, 26075), (525, 25032), (588, 22350), (596, 22050), (600, 21903), (630, 20860), (700, 18774), (735, 17880), (745, 17640), (840, 15645), (882, 14900), (894, 14700), (900, 14602), (980, 13410), (1043, 12600), (1050, 12516), (1176, 11175), (1192, 11025), (1225, 10728), (1260, 10430), (1341, 9800), (1400, 9387), (1470, 8940), (1490, 8820), (1575, 8344), (1764, 7450), (1788, 7350), (1800, 7301), (1960, 6705), (2086, 6300), (2100, 6258), (2205, 5960), (2235, 5880), (2450, 5364), (2520, 5215), (2682, 4900), (2940, 4470), (2980, 4410), (3129, 4200), (3150, 4172), (3528, 3725), (3576, 3675)]