5529420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 19262880

約数和(自身を除く): 13733460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 139, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 278, 306, 340, 390, 417, 442, 468, 510, 556, 585, 612, 663, 695, 765, 780, 834, 884, 1020, 1105, 1170, 1251, 1326, 1390, 1530, 1668, 1807, 1989, 2085, 2210, 2340, 2363, 2502, 2652, 2780, 3060, 3315, 3614, 3978, 4170, 4420, 4726, 5004, 5421, 6255, 6630, 7089, 7228, 7956, 8340, 9035, 9452, 9945, 10842, 11815, 12510, 13260, 14178, 16263, 18070, 19890, 21267, 21684, 23630, 25020, 27105, 28356, 30719, 32526, 35445, 36140, 39780, 42534, 47260, 54210, 61438, 65052, 70890, 81315, 85068, 92157, 106335, 108420, 122876, 141780, 153595, 162630, 184314, 212670, 276471, 307190, 325260, 368628, 425340, 460785, 552942, 614380, 921570, 1105884, 1382355, 1843140, 2764710, 5529420]

約数ペア:

[(1, 5529420), (2, 2764710), (3, 1843140), (4, 1382355), (5, 1105884), (6, 921570), (9, 614380), (10, 552942), (12, 460785), (13, 425340), (15, 368628), (17, 325260), (18, 307190), (20, 276471), (26, 212670), (30, 184314), (34, 162630), (36, 153595), (39, 141780), (45, 122876), (51, 108420), (52, 106335), (60, 92157), (65, 85068), (68, 81315), (78, 70890), (85, 65052), (90, 61438), (102, 54210), (117, 47260), (130, 42534), (139, 39780), (153, 36140), (156, 35445), (170, 32526), (180, 30719), (195, 28356), (204, 27105), (221, 25020), (234, 23630), (255, 21684), (260, 21267), (278, 19890), (306, 18070), (340, 16263), (390, 14178), (417, 13260), (442, 12510), (468, 11815), (510, 10842), (556, 9945), (585, 9452), (612, 9035), (663, 8340), (695, 7956), (765, 7228), (780, 7089), (834, 6630), (884, 6255), (1020, 5421), (1105, 5004), (1170, 4726), (1251, 4420), (1326, 4170), (1390, 3978), (1530, 3614), (1668, 3315), (1807, 3060), (1989, 2780), (2085, 2652), (2210, 2502), (2340, 2363)]