67899300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 237484800

約数和(自身を除く): 169585500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 124, 140, 147, 149, 150, 155, 175, 186, 196, 210, 217, 245, 294, 298, 300, 310, 350, 372, 420, 434, 447, 465, 490, 525, 588, 596, 620, 651, 700, 735, 745, 775, 868, 894, 930, 980, 1043, 1050, 1085, 1225, 1302, 1470, 1490, 1519, 1550, 1788, 1860, 2086, 2100, 2170, 2235, 2325, 2450, 2604, 2940, 2980, 3038, 3100, 3129, 3255, 3675, 3725, 4172, 4340, 4470, 4557, 4619, 4650, 4900, 5215, 5425, 6076, 6258, 6510, 7301, 7350, 7450, 7595, 8940, 9114, 9238, 9300, 10430, 10850, 11175, 12516, 13020, 13857, 14602, 14700, 14900, 15190, 15645, 16275, 18228, 18476, 20860, 21700, 21903, 22350, 22785, 23095, 26075, 27714, 29204, 30380, 31290, 32333, 32550, 36505, 37975, 43806, 44700, 45570, 46190, 52150, 55428, 62580, 64666, 65100, 69285, 73010, 75950, 78225, 87612, 91140, 92380, 96999, 104300, 109515, 113925, 115475, 129332, 138570, 146020, 151900, 156450, 161665, 182525, 193998, 219030, 226331, 227850, 230950, 277140, 312900, 323330, 346425, 365050, 387996, 438060, 452662, 455700, 461900, 484995, 547575, 646660, 678993, 692850, 730100, 808325, 905324, 969990, 1095150, 1131655, 1357986, 1385700, 1616650, 1939980, 2190300, 2263310, 2424975, 2715972, 3233300, 3394965, 4526620, 4849950, 5658275, 6789930, 9699900, 11316550, 13579860, 16974825, 22633100, 33949650, 67899300]

約数ペア:

[(1, 67899300), (2, 33949650), (3, 22633100), (4, 16974825), (5, 13579860), (6, 11316550), (7, 9699900), (10, 6789930), (12, 5658275), (14, 4849950), (15, 4526620), (20, 3394965), (21, 3233300), (25, 2715972), (28, 2424975), (30, 2263310), (31, 2190300), (35, 1939980), (42, 1616650), (49, 1385700), (50, 1357986), (60, 1131655), (62, 1095150), (70, 969990), (75, 905324), (84, 808325), (93, 730100), (98, 692850), (100, 678993), (105, 646660), (124, 547575), (140, 484995), (147, 461900), (149, 455700), (150, 452662), (155, 438060), (175, 387996), (186, 365050), (196, 346425), (210, 323330), (217, 312900), (245, 277140), (294, 230950), (298, 227850), (300, 226331), (310, 219030), (350, 193998), (372, 182525), (420, 161665), (434, 156450), (447, 151900), (465, 146020), (490, 138570), (525, 129332), (588, 115475), (596, 113925), (620, 109515), (651, 104300), (700, 96999), (735, 92380), (745, 91140), (775, 87612), (868, 78225), (894, 75950), (930, 73010), (980, 69285), (1043, 65100), (1050, 64666), (1085, 62580), (1225, 55428), (1302, 52150), (1470, 46190), (1490, 45570), (1519, 44700), (1550, 43806), (1788, 37975), (1860, 36505), (2086, 32550), (2100, 32333), (2170, 31290), (2235, 30380), (2325, 29204), (2450, 27714), (2604, 26075), (2940, 23095), (2980, 22785), (3038, 22350), (3100, 21903), (3129, 21700), (3255, 20860), (3675, 18476), (3725, 18228), (4172, 16275), (4340, 15645), (4470, 15190), (4557, 14900), (4619, 14700), (4650, 14602), (4900, 13857), (5215, 13020), (5425, 12516), (6076, 11175), (6258, 10850), (6510, 10430), (7301, 9300), (7350, 9238), (7450, 9114), (7595, 8940)]