9699900

素因数分解:

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

素因数の和:204

約数の個数: 144

約数和(自身を含む): 33331200

約数和(自身を除く): 23631300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 149, 150, 155, 175, 186, 210, 217, 298, 300, 310, 350, 372, 420, 434, 447, 465, 525, 596, 620, 651, 700, 745, 775, 868, 894, 930, 1043, 1050, 1085, 1302, 1490, 1550, 1788, 1860, 2086, 2100, 2170, 2235, 2325, 2604, 2980, 3100, 3129, 3255, 3725, 4172, 4340, 4470, 4619, 4650, 5215, 5425, 6258, 6510, 7450, 8940, 9238, 9300, 10430, 10850, 11175, 12516, 13020, 13857, 14900, 15645, 16275, 18476, 20860, 21700, 22350, 23095, 26075, 27714, 31290, 32333, 32550, 44700, 46190, 52150, 55428, 62580, 64666, 65100, 69285, 78225, 92380, 96999, 104300, 115475, 129332, 138570, 156450, 161665, 193998, 230950, 277140, 312900, 323330, 346425, 387996, 461900, 484995, 646660, 692850, 808325, 969990, 1385700, 1616650, 1939980, 2424975, 3233300, 4849950, 9699900]

約数ペア:

[(1, 9699900), (2, 4849950), (3, 3233300), (4, 2424975), (5, 1939980), (6, 1616650), (7, 1385700), (10, 969990), (12, 808325), (14, 692850), (15, 646660), (20, 484995), (21, 461900), (25, 387996), (28, 346425), (30, 323330), (31, 312900), (35, 277140), (42, 230950), (50, 193998), (60, 161665), (62, 156450), (70, 138570), (75, 129332), (84, 115475), (93, 104300), (100, 96999), (105, 92380), (124, 78225), (140, 69285), (149, 65100), (150, 64666), (155, 62580), (175, 55428), (186, 52150), (210, 46190), (217, 44700), (298, 32550), (300, 32333), (310, 31290), (350, 27714), (372, 26075), (420, 23095), (434, 22350), (447, 21700), (465, 20860), (525, 18476), (596, 16275), (620, 15645), (651, 14900), (700, 13857), (745, 13020), (775, 12516), (868, 11175), (894, 10850), (930, 10430), (1043, 9300), (1050, 9238), (1085, 8940), (1302, 7450), (1490, 6510), (1550, 6258), (1788, 5425), (1860, 5215), (2086, 4650), (2100, 4619), (2170, 4470), (2235, 4340), (2325, 4172), (2604, 3725), (2980, 3255), (3100, 3129)]