71001300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 206361792

約数和(自身を除く): 135360492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 311, 622, 761, 933, 1244, 1522, 1555, 1866, 2283, 3044, 3110, 3732, 3805, 4566, 4665, 6220, 7610, 7775, 9132, 9330, 11415, 15220, 15550, 18660, 19025, 22830, 23325, 31100, 38050, 45660, 46650, 57075, 76100, 93300, 114150, 228300, 236671, 473342, 710013, 946684, 1183355, 1420026, 2366710, 2840052, 3550065, 4733420, 5916775, 7100130, 11833550, 14200260, 17750325, 23667100, 35500650, 71001300]

約数ペア:

[(1, 71001300), (2, 35500650), (3, 23667100), (4, 17750325), (5, 14200260), (6, 11833550), (10, 7100130), (12, 5916775), (15, 4733420), (20, 3550065), (25, 2840052), (30, 2366710), (50, 1420026), (60, 1183355), (75, 946684), (100, 710013), (150, 473342), (300, 236671), (311, 228300), (622, 114150), (761, 93300), (933, 76100), (1244, 57075), (1522, 46650), (1555, 45660), (1866, 38050), (2283, 31100), (3044, 23325), (3110, 22830), (3732, 19025), (3805, 18660), (4566, 15550), (4665, 15220), (6220, 11415), (7610, 9330), (7775, 9132)]