9599940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 35118720

約数和(自身を除く): 25518780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 401, 420, 532, 570, 630, 665, 684, 798, 802, 855, 1140, 1197, 1203, 1260, 1330, 1596, 1604, 1710, 1995, 2005, 2394, 2406, 2660, 2807, 3420, 3609, 3990, 4010, 4788, 4812, 5614, 5985, 6015, 7218, 7619, 7980, 8020, 8421, 11228, 11970, 12030, 14035, 14436, 15238, 16842, 18045, 22857, 23940, 24060, 25263, 28070, 30476, 33684, 36090, 38095, 42105, 45714, 50526, 53333, 56140, 68571, 72180, 76190, 84210, 91428, 101052, 106666, 114285, 126315, 137142, 152380, 159999, 168420, 213332, 228570, 252630, 266665, 274284, 319998, 342855, 457140, 479997, 505260, 533330, 639996, 685710, 799995, 959994, 1066660, 1371420, 1599990, 1919988, 2399985, 3199980, 4799970, 9599940]

約数ペア:

[(1, 9599940), (2, 4799970), (3, 3199980), (4, 2399985), (5, 1919988), (6, 1599990), (7, 1371420), (9, 1066660), (10, 959994), (12, 799995), (14, 685710), (15, 639996), (18, 533330), (19, 505260), (20, 479997), (21, 457140), (28, 342855), (30, 319998), (35, 274284), (36, 266665), (38, 252630), (42, 228570), (45, 213332), (57, 168420), (60, 159999), (63, 152380), (70, 137142), (76, 126315), (84, 114285), (90, 106666), (95, 101052), (105, 91428), (114, 84210), (126, 76190), (133, 72180), (140, 68571), (171, 56140), (180, 53333), (190, 50526), (210, 45714), (228, 42105), (252, 38095), (266, 36090), (285, 33684), (315, 30476), (342, 28070), (380, 25263), (399, 24060), (401, 23940), (420, 22857), (532, 18045), (570, 16842), (630, 15238), (665, 14436), (684, 14035), (798, 12030), (802, 11970), (855, 11228), (1140, 8421), (1197, 8020), (1203, 7980), (1260, 7619), (1330, 7218), (1596, 6015), (1604, 5985), (1710, 5614), (1995, 4812), (2005, 4788), (2394, 4010), (2406, 3990), (2660, 3609), (2807, 3420)]