153321000

素因数分解:

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

素因数の和:194

約数の個数: 256

約数和(自身を含む): 561600000

約数和(自身を除く): 408279000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 149, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 298, 300, 343, 350, 375, 392, 420, 447, 490, 500, 525, 588, 596, 600, 686, 700, 735, 745, 750, 840, 875, 894, 980, 1000, 1029, 1043, 1050, 1176, 1192, 1225, 1372, 1400, 1470, 1490, 1500, 1715, 1750, 1788, 1960, 2058, 2086, 2100, 2235, 2450, 2625, 2744, 2940, 2980, 3000, 3129, 3430, 3500, 3576, 3675, 3725, 4116, 4172, 4200, 4470, 4900, 5145, 5215, 5250, 5880, 5960, 6125, 6258, 6860, 7000, 7301, 7350, 7450, 8232, 8344, 8575, 8940, 9800, 10290, 10430, 10500, 11175, 12250, 12516, 13720, 14602, 14700, 14900, 15645, 17150, 17880, 18375, 18625, 20580, 20860, 21000, 21903, 22350, 24500, 25032, 25725, 26075, 29204, 29400, 29800, 31290, 34300, 36505, 36750, 37250, 41160, 41720, 42875, 43806, 44700, 49000, 51107, 51450, 52150, 55875, 58408, 62580, 68600, 73010, 73500, 74500, 78225, 85750, 87612, 89400, 102214, 102900, 104300, 109515, 111750, 125160, 128625, 130375, 146020, 147000, 149000, 153321, 156450, 171500, 175224, 182525, 204428, 205800, 208600, 219030, 223500, 255535, 257250, 260750, 292040, 306642, 312900, 343000, 365050, 391125, 408856, 438060, 447000, 511070, 514500, 521500, 547575, 613284, 625800, 730100, 766605, 782250, 876120, 912625, 1022140, 1029000, 1043000, 1095150, 1226568, 1277675, 1460200, 1533210, 1564500, 1825250, 2044280, 2190300, 2555350, 2737875, 3066420, 3129000, 3650500, 3833025, 4380600, 5110700, 5475750, 6132840, 6388375, 7301000, 7666050, 10221400, 10951500, 12776750, 15332100, 19165125, 21903000, 25553500, 30664200, 38330250, 51107000, 76660500, 153321000]

約数ペア:

[(1, 153321000), (2, 76660500), (3, 51107000), (4, 38330250), (5, 30664200), (6, 25553500), (7, 21903000), (8, 19165125), (10, 15332100), (12, 12776750), (14, 10951500), (15, 10221400), (20, 7666050), (21, 7301000), (24, 6388375), (25, 6132840), (28, 5475750), (30, 5110700), (35, 4380600), (40, 3833025), (42, 3650500), (49, 3129000), (50, 3066420), (56, 2737875), (60, 2555350), (70, 2190300), (75, 2044280), (84, 1825250), (98, 1564500), (100, 1533210), (105, 1460200), (120, 1277675), (125, 1226568), (140, 1095150), (147, 1043000), (149, 1029000), (150, 1022140), (168, 912625), (175, 876120), (196, 782250), (200, 766605), (210, 730100), (245, 625800), (250, 613284), (280, 547575), (294, 521500), (298, 514500), (300, 511070), (343, 447000), (350, 438060), (375, 408856), (392, 391125), (420, 365050), (447, 343000), (490, 312900), (500, 306642), (525, 292040), (588, 260750), (596, 257250), (600, 255535), (686, 223500), (700, 219030), (735, 208600), (745, 205800), (750, 204428), (840, 182525), (875, 175224), (894, 171500), (980, 156450), (1000, 153321), (1029, 149000), (1043, 147000), (1050, 146020), (1176, 130375), (1192, 128625), (1225, 125160), (1372, 111750), (1400, 109515), (1470, 104300), (1490, 102900), (1500, 102214), (1715, 89400), (1750, 87612), (1788, 85750), (1960, 78225), (2058, 74500), (2086, 73500), (2100, 73010), (2235, 68600), (2450, 62580), (2625, 58408), (2744, 55875), (2940, 52150), (2980, 51450), (3000, 51107), (3129, 49000), (3430, 44700), (3500, 43806), (3576, 42875), (3675, 41720), (3725, 41160), (4116, 37250), (4172, 36750), (4200, 36505), (4470, 34300), (4900, 31290), (5145, 29800), (5215, 29400), (5250, 29204), (5880, 26075), (5960, 25725), (6125, 25032), (6258, 24500), (6860, 22350), (7000, 21903), (7301, 21000), (7350, 20860), (7450, 20580), (8232, 18625), (8344, 18375), (8575, 17880), (8940, 17150), (9800, 15645), (10290, 14900), (10430, 14700), (10500, 14602), (11175, 13720), (12250, 12516)]