229981500

素因数分解:

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

素因数の和:195

約数の個数: 288

約数和(自身を含む): 851760000

約数和(自身を除く): 621778500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 149, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 298, 300, 315, 343, 350, 375, 420, 441, 447, 450, 490, 500, 525, 588, 596, 630, 686, 700, 735, 745, 750, 875, 882, 894, 900, 980, 1029, 1043, 1050, 1125, 1225, 1260, 1341, 1372, 1470, 1490, 1500, 1575, 1715, 1750, 1764, 1788, 2058, 2086, 2100, 2205, 2235, 2250, 2450, 2625, 2682, 2940, 2980, 3087, 3129, 3150, 3430, 3500, 3675, 3725, 4116, 4172, 4410, 4470, 4500, 4900, 5145, 5215, 5250, 5364, 6125, 6174, 6258, 6300, 6705, 6860, 7301, 7350, 7450, 7875, 8575, 8820, 8940, 9387, 10290, 10430, 10500, 11025, 11175, 12250, 12348, 12516, 13410, 14602, 14700, 14900, 15435, 15645, 15750, 17150, 18375, 18625, 18774, 20580, 20860, 21903, 22050, 22350, 24500, 25725, 26075, 26820, 29204, 30870, 31290, 31500, 33525, 34300, 36505, 36750, 37250, 37548, 42875, 43806, 44100, 44700, 46935, 51107, 51450, 52150, 55125, 55875, 61740, 62580, 65709, 67050, 73010, 73500, 74500, 77175, 78225, 85750, 87612, 93870, 102214, 102900, 104300, 109515, 110250, 111750, 128625, 130375, 131418, 134100, 146020, 153321, 154350, 156450, 167625, 171500, 182525, 187740, 204428, 219030, 220500, 223500, 234675, 255535, 257250, 260750, 262836, 306642, 308700, 312900, 328545, 335250, 365050, 385875, 391125, 438060, 459963, 469350, 511070, 514500, 521500, 547575, 613284, 657090, 670500, 730100, 766605, 771750, 782250, 912625, 919926, 938700, 1022140, 1095150, 1173375, 1277675, 1314180, 1533210, 1543500, 1564500, 1642725, 1825250, 1839852, 2190300, 2299815, 2346750, 2555350, 2737875, 3066420, 3285450, 3650500, 3833025, 4599630, 4693500, 5110700, 5475750, 6388375, 6570900, 7666050, 8213625, 9199260, 10951500, 11499075, 12776750, 15332100, 16427250, 19165125, 22998150, 25553500, 32854500, 38330250, 45996300, 57495375, 76660500, 114990750, 229981500]

約数ペア:

[(1, 229981500), (2, 114990750), (3, 76660500), (4, 57495375), (5, 45996300), (6, 38330250), (7, 32854500), (9, 25553500), (10, 22998150), (12, 19165125), (14, 16427250), (15, 15332100), (18, 12776750), (20, 11499075), (21, 10951500), (25, 9199260), (28, 8213625), (30, 7666050), (35, 6570900), (36, 6388375), (42, 5475750), (45, 5110700), (49, 4693500), (50, 4599630), (60, 3833025), (63, 3650500), (70, 3285450), (75, 3066420), (84, 2737875), (90, 2555350), (98, 2346750), (100, 2299815), (105, 2190300), (125, 1839852), (126, 1825250), (140, 1642725), (147, 1564500), (149, 1543500), (150, 1533210), (175, 1314180), (180, 1277675), (196, 1173375), (210, 1095150), (225, 1022140), (245, 938700), (250, 919926), (252, 912625), (294, 782250), (298, 771750), (300, 766605), (315, 730100), (343, 670500), (350, 657090), (375, 613284), (420, 547575), (441, 521500), (447, 514500), (450, 511070), (490, 469350), (500, 459963), (525, 438060), (588, 391125), (596, 385875), (630, 365050), (686, 335250), (700, 328545), (735, 312900), (745, 308700), (750, 306642), (875, 262836), (882, 260750), (894, 257250), (900, 255535), (980, 234675), (1029, 223500), (1043, 220500), (1050, 219030), (1125, 204428), (1225, 187740), (1260, 182525), (1341, 171500), (1372, 167625), (1470, 156450), (1490, 154350), (1500, 153321), (1575, 146020), (1715, 134100), (1750, 131418), (1764, 130375), (1788, 128625), (2058, 111750), (2086, 110250), (2100, 109515), (2205, 104300), (2235, 102900), (2250, 102214), (2450, 93870), (2625, 87612), (2682, 85750), (2940, 78225), (2980, 77175), (3087, 74500), (3129, 73500), (3150, 73010), (3430, 67050), (3500, 65709), (3675, 62580), (3725, 61740), (4116, 55875), (4172, 55125), (4410, 52150), (4470, 51450), (4500, 51107), (4900, 46935), (5145, 44700), (5215, 44100), (5250, 43806), (5364, 42875), (6125, 37548), (6174, 37250), (6258, 36750), (6300, 36505), (6705, 34300), (6860, 33525), (7301, 31500), (7350, 31290), (7450, 30870), (7875, 29204), (8575, 26820), (8820, 26075), (8940, 25725), (9387, 24500), (10290, 22350), (10430, 22050), (10500, 21903), (11025, 20860), (11175, 20580), (12250, 18774), (12348, 18625), (12516, 18375), (13410, 17150), (14602, 15750), (14700, 15645), (14900, 15435)]