40730100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 118825728

約数和(自身を除く): 78095628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 137, 150, 274, 300, 411, 548, 685, 822, 991, 1370, 1644, 1982, 2055, 2740, 2973, 3425, 3964, 4110, 4955, 5946, 6850, 8220, 9910, 10275, 11892, 13700, 14865, 19820, 20550, 24775, 29730, 41100, 49550, 59460, 74325, 99100, 135767, 148650, 271534, 297300, 407301, 543068, 678835, 814602, 1357670, 1629204, 2036505, 2715340, 3394175, 4073010, 6788350, 8146020, 10182525, 13576700, 20365050, 40730100]

約数ペア:

[(1, 40730100), (2, 20365050), (3, 13576700), (4, 10182525), (5, 8146020), (6, 6788350), (10, 4073010), (12, 3394175), (15, 2715340), (20, 2036505), (25, 1629204), (30, 1357670), (50, 814602), (60, 678835), (75, 543068), (100, 407301), (137, 297300), (150, 271534), (274, 148650), (300, 135767), (411, 99100), (548, 74325), (685, 59460), (822, 49550), (991, 41100), (1370, 29730), (1644, 24775), (1982, 20550), (2055, 19820), (2740, 14865), (2973, 13700), (3425, 11892), (3964, 10275), (4110, 9910), (4955, 8220), (5946, 6850)]