40338900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 152559680

約数和(自身を除く): 112220780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 337, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 674, 684, 700, 798, 855, 900, 950, 1011, 1050, 1140, 1197, 1260, 1330, 1348, 1425, 1575, 1596, 1685, 1710, 1900, 1995, 2022, 2100, 2359, 2394, 2660, 2850, 3033, 3150, 3325, 3370, 3420, 3990, 4044, 4275, 4718, 4788, 5055, 5700, 5985, 6066, 6300, 6403, 6650, 6740, 7077, 7980, 8425, 8550, 9436, 9975, 10110, 11795, 11970, 12132, 12806, 13300, 14154, 15165, 16850, 17100, 19209, 19950, 20220, 21231, 23590, 23940, 25275, 25612, 28308, 29925, 30330, 32015, 33700, 35385, 38418, 39900, 42462, 44821, 47180, 50550, 57627, 58975, 59850, 60660, 64030, 70770, 75825, 76836, 84924, 89642, 96045, 101100, 106155, 115254, 117950, 119700, 128060, 134463, 141540, 151650, 160075, 176925, 179284, 192090, 212310, 224105, 230508, 235900, 268926, 288135, 303300, 320150, 353850, 384180, 403389, 424620, 448210, 480225, 530775, 537852, 576270, 640300, 672315, 707700, 806778, 896420, 960450, 1061550, 1120525, 1152540, 1344630, 1440675, 1613556, 1920900, 2016945, 2123100, 2241050, 2689260, 2881350, 3361575, 4033890, 4482100, 5762700, 6723150, 8067780, 10084725, 13446300, 20169450, 40338900]

約数ペア:

[(1, 40338900), (2, 20169450), (3, 13446300), (4, 10084725), (5, 8067780), (6, 6723150), (7, 5762700), (9, 4482100), (10, 4033890), (12, 3361575), (14, 2881350), (15, 2689260), (18, 2241050), (19, 2123100), (20, 2016945), (21, 1920900), (25, 1613556), (28, 1440675), (30, 1344630), (35, 1152540), (36, 1120525), (38, 1061550), (42, 960450), (45, 896420), (50, 806778), (57, 707700), (60, 672315), (63, 640300), (70, 576270), (75, 537852), (76, 530775), (84, 480225), (90, 448210), (95, 424620), (100, 403389), (105, 384180), (114, 353850), (126, 320150), (133, 303300), (140, 288135), (150, 268926), (171, 235900), (175, 230508), (180, 224105), (190, 212310), (210, 192090), (225, 179284), (228, 176925), (252, 160075), (266, 151650), (285, 141540), (300, 134463), (315, 128060), (337, 119700), (342, 117950), (350, 115254), (380, 106155), (399, 101100), (420, 96045), (450, 89642), (475, 84924), (525, 76836), (532, 75825), (570, 70770), (630, 64030), (665, 60660), (674, 59850), (684, 58975), (700, 57627), (798, 50550), (855, 47180), (900, 44821), (950, 42462), (1011, 39900), (1050, 38418), (1140, 35385), (1197, 33700), (1260, 32015), (1330, 30330), (1348, 29925), (1425, 28308), (1575, 25612), (1596, 25275), (1685, 23940), (1710, 23590), (1900, 21231), (1995, 20220), (2022, 19950), (2100, 19209), (2359, 17100), (2394, 16850), (2660, 15165), (2850, 14154), (3033, 13300), (3150, 12806), (3325, 12132), (3370, 11970), (3420, 11795), (3990, 10110), (4044, 9975), (4275, 9436), (4718, 8550), (4788, 8425), (5055, 7980), (5700, 7077), (5985, 6740), (6066, 6650), (6300, 6403)]