186000100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13045

約数の個数: 72

約数和(自身を含む): 474219648

約数和(自身を除く): 288219548

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 13007, 14300, 26014, 52028, 65035, 130070, 143077, 169091, 260140, 286154, 325175, 338182, 572308, 650350, 676364, 715385, 845455, 1300700, 1430770, 1690910, 1860001, 2861540, 3381820, 3576925, 3720002, 4227275, 7153850, 7440004, 8454550, 9300005, 14307700, 16909100, 18600010, 37200020, 46500025, 93000050, 186000100]

約数ペア:

[(1, 186000100), (2, 93000050), (4, 46500025), (5, 37200020), (10, 18600010), (11, 16909100), (13, 14307700), (20, 9300005), (22, 8454550), (25, 7440004), (26, 7153850), (44, 4227275), (50, 3720002), (52, 3576925), (55, 3381820), (65, 2861540), (100, 1860001), (110, 1690910), (130, 1430770), (143, 1300700), (220, 845455), (260, 715385), (275, 676364), (286, 650350), (325, 572308), (550, 338182), (572, 325175), (650, 286154), (715, 260140), (1100, 169091), (1300, 143077), (1430, 130070), (2860, 65035), (3575, 52028), (7150, 26014), (13007, 14300)]