42611100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 142990848

約数和(自身を除く): 100379748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 140, 150, 175, 197, 206, 210, 300, 309, 350, 394, 412, 420, 515, 525, 591, 618, 700, 721, 788, 985, 1030, 1050, 1182, 1236, 1379, 1442, 1545, 1970, 2060, 2100, 2163, 2364, 2575, 2758, 2884, 2955, 3090, 3605, 3940, 4137, 4326, 4925, 5150, 5516, 5910, 6180, 6895, 7210, 7725, 8274, 8652, 9850, 10300, 10815, 11820, 13790, 14420, 14775, 15450, 16548, 18025, 19700, 20291, 20685, 21630, 27580, 29550, 30900, 34475, 36050, 40582, 41370, 43260, 54075, 59100, 60873, 68950, 72100, 81164, 82740, 101455, 103425, 108150, 121746, 137900, 142037, 202910, 206850, 216300, 243492, 284074, 304365, 405820, 413700, 426111, 507275, 568148, 608730, 710185, 852222, 1014550, 1217460, 1420370, 1521825, 1704444, 2029100, 2130555, 2840740, 3043650, 3550925, 4261110, 6087300, 7101850, 8522220, 10652775, 14203700, 21305550, 42611100]

約数ペア:

[(1, 42611100), (2, 21305550), (3, 14203700), (4, 10652775), (5, 8522220), (6, 7101850), (7, 6087300), (10, 4261110), (12, 3550925), (14, 3043650), (15, 2840740), (20, 2130555), (21, 2029100), (25, 1704444), (28, 1521825), (30, 1420370), (35, 1217460), (42, 1014550), (50, 852222), (60, 710185), (70, 608730), (75, 568148), (84, 507275), (100, 426111), (103, 413700), (105, 405820), (140, 304365), (150, 284074), (175, 243492), (197, 216300), (206, 206850), (210, 202910), (300, 142037), (309, 137900), (350, 121746), (394, 108150), (412, 103425), (420, 101455), (515, 82740), (525, 81164), (591, 72100), (618, 68950), (700, 60873), (721, 59100), (788, 54075), (985, 43260), (1030, 41370), (1050, 40582), (1182, 36050), (1236, 34475), (1379, 30900), (1442, 29550), (1545, 27580), (1970, 21630), (2060, 20685), (2100, 20291), (2163, 19700), (2364, 18025), (2575, 16548), (2758, 15450), (2884, 14775), (2955, 14420), (3090, 13790), (3605, 11820), (3940, 10815), (4137, 10300), (4326, 9850), (4925, 8652), (5150, 8274), (5516, 7725), (5910, 7210), (6180, 6895)]