401664900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14713}}^1$

素因数の和:14750

約数の個数: 144

約数和(自身を含む): 1430436224

約数和(自身を除く): 1028771324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 14713, 27300, 29426, 44139, 58852, 73565, 88278, 102991, 147130, 176556, 191269, 205982, 220695, 294260, 308973, 367825, 382538, 411964, 441390, 514955, 573807, 617946, 735650, 765076, 882780, 956345, 1029910, 1103475, 1147614, 1235892, 1338883, 1471300, 1544865, 1912690, 2059820, 2206950, 2295228, 2574775, 2677766, 2869035, 3089730, 3825380, 4016649, 4413900, 4781725, 5149550, 5355532, 5738070, 6179460, 6694415, 7724325, 8033298, 9563450, 10299100, 11476140, 13388830, 14345175, 15448650, 16066596, 19126900, 20083245, 26777660, 28690350, 30897300, 33472075, 40166490, 57380700, 66944150, 80332980, 100416225, 133888300, 200832450, 401664900]

約数ペア:

[(1, 401664900), (2, 200832450), (3, 133888300), (4, 100416225), (5, 80332980), (6, 66944150), (7, 57380700), (10, 40166490), (12, 33472075), (13, 30897300), (14, 28690350), (15, 26777660), (20, 20083245), (21, 19126900), (25, 16066596), (26, 15448650), (28, 14345175), (30, 13388830), (35, 11476140), (39, 10299100), (42, 9563450), (50, 8033298), (52, 7724325), (60, 6694415), (65, 6179460), (70, 5738070), (75, 5355532), (78, 5149550), (84, 4781725), (91, 4413900), (100, 4016649), (105, 3825380), (130, 3089730), (140, 2869035), (150, 2677766), (156, 2574775), (175, 2295228), (182, 2206950), (195, 2059820), (210, 1912690), (260, 1544865), (273, 1471300), (300, 1338883), (325, 1235892), (350, 1147614), (364, 1103475), (390, 1029910), (420, 956345), (455, 882780), (525, 765076), (546, 735650), (650, 617946), (700, 573807), (780, 514955), (910, 441390), (975, 411964), (1050, 382538), (1092, 367825), (1300, 308973), (1365, 294260), (1820, 220695), (1950, 205982), (2100, 191269), (2275, 176556), (2730, 147130), (3900, 102991), (4550, 88278), (5460, 73565), (6825, 58852), (9100, 44139), (13650, 29426), (14713, 27300)]