143490660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 425779200

約数和(自身を除く): 282288540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 191, 228, 285, 380, 382, 570, 573, 659, 764, 955, 1140, 1146, 1318, 1910, 1977, 2292, 2636, 2865, 3295, 3629, 3820, 3954, 5730, 6590, 7258, 7908, 9885, 10887, 11460, 12521, 13180, 14516, 18145, 19770, 21774, 25042, 36290, 37563, 39540, 43548, 50084, 54435, 62605, 72580, 75126, 108870, 125210, 125869, 150252, 187815, 217740, 250420, 251738, 375630, 377607, 503476, 629345, 751260, 755214, 1258690, 1510428, 1888035, 2391511, 2517380, 3776070, 4783022, 7174533, 7552140, 9566044, 11957555, 14349066, 23915110, 28698132, 35872665, 47830220, 71745330, 143490660]

約数ペア:

[(1, 143490660), (2, 71745330), (3, 47830220), (4, 35872665), (5, 28698132), (6, 23915110), (10, 14349066), (12, 11957555), (15, 9566044), (19, 7552140), (20, 7174533), (30, 4783022), (38, 3776070), (57, 2517380), (60, 2391511), (76, 1888035), (95, 1510428), (114, 1258690), (190, 755214), (191, 751260), (228, 629345), (285, 503476), (380, 377607), (382, 375630), (570, 251738), (573, 250420), (659, 217740), (764, 187815), (955, 150252), (1140, 125869), (1146, 125210), (1318, 108870), (1910, 75126), (1977, 72580), (2292, 62605), (2636, 54435), (2865, 50084), (3295, 43548), (3629, 39540), (3820, 37563), (3954, 36290), (5730, 25042), (6590, 21774), (7258, 19770), (7908, 18145), (9885, 14516), (10887, 13180), (11460, 12521)]