4007700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 12942748

約数和(自身を除く): 8935048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 73, 75, 90, 100, 122, 146, 150, 180, 183, 219, 225, 244, 292, 300, 305, 365, 366, 438, 450, 549, 610, 657, 730, 732, 876, 900, 915, 1095, 1098, 1220, 1314, 1460, 1525, 1825, 1830, 2190, 2196, 2628, 2745, 3050, 3285, 3650, 3660, 4380, 4453, 4575, 5475, 5490, 6100, 6570, 7300, 8906, 9150, 10950, 10980, 13140, 13359, 13725, 16425, 17812, 18300, 21900, 22265, 26718, 27450, 32850, 40077, 44530, 53436, 54900, 65700, 66795, 80154, 89060, 111325, 133590, 160308, 200385, 222650, 267180, 333975, 400770, 445300, 667950, 801540, 1001925, 1335900, 2003850, 4007700]

約数ペア:

[(1, 4007700), (2, 2003850), (3, 1335900), (4, 1001925), (5, 801540), (6, 667950), (9, 445300), (10, 400770), (12, 333975), (15, 267180), (18, 222650), (20, 200385), (25, 160308), (30, 133590), (36, 111325), (45, 89060), (50, 80154), (60, 66795), (61, 65700), (73, 54900), (75, 53436), (90, 44530), (100, 40077), (122, 32850), (146, 27450), (150, 26718), (180, 22265), (183, 21900), (219, 18300), (225, 17812), (244, 16425), (292, 13725), (300, 13359), (305, 13140), (365, 10980), (366, 10950), (438, 9150), (450, 8906), (549, 7300), (610, 6570), (657, 6100), (730, 5490), (732, 5475), (876, 4575), (900, 4453), (915, 4380), (1095, 3660), (1098, 3650), (1220, 3285), (1314, 3050), (1460, 2745), (1525, 2628), (1825, 2196), (1830, 2190)]