168027300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 216

約数和(自身を含む): 609336000

約数和(自身を除く): 441308700

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, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 149, 150, 175, 179, 180, 210, 225, 252, 298, 300, 315, 350, 358, 420, 447, 450, 525, 537, 596, 630, 700, 716, 745, 894, 895, 900, 1043, 1050, 1074, 1253, 1260, 1341, 1490, 1575, 1611, 1788, 1790, 2086, 2100, 2148, 2235, 2506, 2682, 2685, 2980, 3129, 3150, 3222, 3580, 3725, 3759, 4172, 4470, 4475, 5012, 5215, 5364, 5370, 6258, 6265, 6300, 6444, 6705, 7450, 7518, 8055, 8940, 8950, 9387, 10430, 10740, 11175, 11277, 12516, 12530, 13410, 13425, 14900, 15036, 15645, 16110, 17900, 18774, 18795, 20860, 22350, 22554, 25060, 26075, 26671, 26820, 26850, 31290, 31325, 32220, 33525, 37548, 37590, 40275, 44700, 45108, 46935, 52150, 53342, 53700, 56385, 62580, 62650, 67050, 75180, 78225, 80013, 80550, 93870, 93975, 104300, 106684, 112770, 125300, 133355, 134100, 156450, 160026, 161100, 186697, 187740, 187950, 225540, 234675, 240039, 266710, 281925, 312900, 320052, 373394, 375900, 400065, 469350, 480078, 533420, 560091, 563850, 666775, 746788, 800130, 933485, 938700, 960156, 1120182, 1127700, 1200195, 1333550, 1600260, 1680273, 1866970, 2000325, 2240364, 2400390, 2667100, 2800455, 3360546, 3733940, 4000650, 4667425, 4800780, 5600910, 6000975, 6721092, 8001300, 8401365, 9334850, 11201820, 12001950, 14002275, 16802730, 18669700, 24003900, 28004550, 33605460, 42006825, 56009100, 84013650, 168027300]

約数ペア:

[(1, 168027300), (2, 84013650), (3, 56009100), (4, 42006825), (5, 33605460), (6, 28004550), (7, 24003900), (9, 18669700), (10, 16802730), (12, 14002275), (14, 12001950), (15, 11201820), (18, 9334850), (20, 8401365), (21, 8001300), (25, 6721092), (28, 6000975), (30, 5600910), (35, 4800780), (36, 4667425), (42, 4000650), (45, 3733940), (50, 3360546), (60, 2800455), (63, 2667100), (70, 2400390), (75, 2240364), (84, 2000325), (90, 1866970), (100, 1680273), (105, 1600260), (126, 1333550), (140, 1200195), (149, 1127700), (150, 1120182), (175, 960156), (179, 938700), (180, 933485), (210, 800130), (225, 746788), (252, 666775), (298, 563850), (300, 560091), (315, 533420), (350, 480078), (358, 469350), (420, 400065), (447, 375900), (450, 373394), (525, 320052), (537, 312900), (596, 281925), (630, 266710), (700, 240039), (716, 234675), (745, 225540), (894, 187950), (895, 187740), (900, 186697), (1043, 161100), (1050, 160026), (1074, 156450), (1253, 134100), (1260, 133355), (1341, 125300), (1490, 112770), (1575, 106684), (1611, 104300), (1788, 93975), (1790, 93870), (2086, 80550), (2100, 80013), (2148, 78225), (2235, 75180), (2506, 67050), (2682, 62650), (2685, 62580), (2980, 56385), (3129, 53700), (3150, 53342), (3222, 52150), (3580, 46935), (3725, 45108), (3759, 44700), (4172, 40275), (4470, 37590), (4475, 37548), (5012, 33525), (5215, 32220), (5364, 31325), (5370, 31290), (6258, 26850), (6265, 26820), (6300, 26671), (6444, 26075), (6705, 25060), (7450, 22554), (7518, 22350), (8055, 20860), (8940, 18795), (8950, 18774), (9387, 17900), (10430, 16110), (10740, 15645), (11175, 15036), (11277, 14900), (12516, 13425), (12530, 13410)]