64703100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 233485056

約数和(自身を除く): 168781956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 2801, 3300, 3850, 4620, 5602, 5775, 7700, 8403, 11204, 11550, 14005, 16806, 19607, 23100, 28010, 30811, 33612, 39214, 42015, 56020, 58821, 61622, 70025, 78428, 84030, 92433, 98035, 117642, 123244, 140050, 154055, 168060, 184866, 196070, 210075, 215677, 235284, 280100, 294105, 308110, 369732, 392140, 420150, 431354, 462165, 490175, 588210, 616220, 647031, 770275, 840300, 862708, 924330, 980350, 1078385, 1176420, 1294062, 1470525, 1540550, 1848660, 1960700, 2156770, 2310825, 2588124, 2941050, 3081100, 3235155, 4313540, 4621650, 5391925, 5882100, 6470310, 9243300, 10783850, 12940620, 16175775, 21567700, 32351550, 64703100]

約数ペア:

[(1, 64703100), (2, 32351550), (3, 21567700), (4, 16175775), (5, 12940620), (6, 10783850), (7, 9243300), (10, 6470310), (11, 5882100), (12, 5391925), (14, 4621650), (15, 4313540), (20, 3235155), (21, 3081100), (22, 2941050), (25, 2588124), (28, 2310825), (30, 2156770), (33, 1960700), (35, 1848660), (42, 1540550), (44, 1470525), (50, 1294062), (55, 1176420), (60, 1078385), (66, 980350), (70, 924330), (75, 862708), (77, 840300), (84, 770275), (100, 647031), (105, 616220), (110, 588210), (132, 490175), (140, 462165), (150, 431354), (154, 420150), (165, 392140), (175, 369732), (210, 308110), (220, 294105), (231, 280100), (275, 235284), (300, 215677), (308, 210075), (330, 196070), (350, 184866), (385, 168060), (420, 154055), (462, 140050), (525, 123244), (550, 117642), (660, 98035), (700, 92433), (770, 84030), (825, 78428), (924, 70025), (1050, 61622), (1100, 58821), (1155, 56020), (1540, 42015), (1650, 39214), (1925, 33612), (2100, 30811), (2310, 28010), (2801, 23100), (3300, 19607), (3850, 16806), (4620, 14005), (5602, 11550), (5775, 11204), (7700, 8403)]