142516300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1483}}^1$

素因数の和:1559

約数の個数: 54

約数和(自身を含む): 319773804

約数和(自身を除く): 177257504

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 961, 1483, 1550, 1922, 2966, 3100, 3844, 4805, 5932, 7415, 9610, 14830, 19220, 24025, 29660, 37075, 45973, 48050, 74150, 91946, 96100, 148300, 183892, 229865, 459730, 919460, 1149325, 1425163, 2298650, 2850326, 4597300, 5700652, 7125815, 14251630, 28503260, 35629075, 71258150, 142516300]

約数ペア:

[(1, 142516300), (2, 71258150), (4, 35629075), (5, 28503260), (10, 14251630), (20, 7125815), (25, 5700652), (31, 4597300), (50, 2850326), (62, 2298650), (100, 1425163), (124, 1149325), (155, 919460), (310, 459730), (620, 229865), (775, 183892), (961, 148300), (1483, 96100), (1550, 91946), (1922, 74150), (2966, 48050), (3100, 45973), (3844, 37075), (4805, 29660), (5932, 24025), (7415, 19220), (9610, 14830)]