29964900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 144

約数和(自身を含む): 104437760

約数和(自身を除く): 74472860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 751, 798, 950, 1050, 1140, 1330, 1425, 1502, 1596, 1900, 1995, 2100, 2253, 2660, 2850, 3004, 3325, 3755, 3990, 4506, 5257, 5700, 6650, 7510, 7980, 9012, 9975, 10514, 11265, 13300, 14269, 15020, 15771, 18775, 19950, 21028, 22530, 26285, 28538, 31542, 37550, 39900, 42807, 45060, 52570, 56325, 57076, 63084, 71345, 75100, 78855, 85614, 99883, 105140, 112650, 131425, 142690, 157710, 171228, 199766, 214035, 225300, 262850, 285380, 299649, 315420, 356725, 394275, 399532, 428070, 499415, 525700, 599298, 713450, 788550, 856140, 998830, 1070175, 1198596, 1426900, 1498245, 1577100, 1997660, 2140350, 2497075, 2996490, 4280700, 4994150, 5992980, 7491225, 9988300, 14982450, 29964900]

約数ペア:

[(1, 29964900), (2, 14982450), (3, 9988300), (4, 7491225), (5, 5992980), (6, 4994150), (7, 4280700), (10, 2996490), (12, 2497075), (14, 2140350), (15, 1997660), (19, 1577100), (20, 1498245), (21, 1426900), (25, 1198596), (28, 1070175), (30, 998830), (35, 856140), (38, 788550), (42, 713450), (50, 599298), (57, 525700), (60, 499415), (70, 428070), (75, 399532), (76, 394275), (84, 356725), (95, 315420), (100, 299649), (105, 285380), (114, 262850), (133, 225300), (140, 214035), (150, 199766), (175, 171228), (190, 157710), (210, 142690), (228, 131425), (266, 112650), (285, 105140), (300, 99883), (350, 85614), (380, 78855), (399, 75100), (420, 71345), (475, 63084), (525, 57076), (532, 56325), (570, 52570), (665, 45060), (700, 42807), (751, 39900), (798, 37550), (950, 31542), (1050, 28538), (1140, 26285), (1330, 22530), (1425, 21028), (1502, 19950), (1596, 18775), (1900, 15771), (1995, 15020), (2100, 14269), (2253, 13300), (2660, 11265), (2850, 10514), (3004, 9975), (3325, 9012), (3755, 7980), (3990, 7510), (4506, 6650), (5257, 5700)]