201906780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 586919424

約数和(自身を除く): 385012644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 103, 111, 148, 185, 206, 222, 309, 370, 412, 444, 515, 555, 618, 740, 883, 1030, 1110, 1236, 1545, 1766, 2060, 2220, 2649, 3090, 3532, 3811, 4415, 5298, 6180, 7622, 8830, 10596, 11433, 13245, 15244, 17660, 19055, 22866, 26490, 32671, 38110, 45732, 52980, 57165, 65342, 76220, 90949, 98013, 114330, 130684, 163355, 181898, 196026, 228660, 272847, 326710, 363796, 392052, 454745, 490065, 545694, 653420, 909490, 980130, 1091388, 1364235, 1818980, 1960260, 2728470, 3365113, 5456940, 6730226, 10095339, 13460452, 16825565, 20190678, 33651130, 40381356, 50476695, 67302260, 100953390, 201906780]

約数ペア:

[(1, 201906780), (2, 100953390), (3, 67302260), (4, 50476695), (5, 40381356), (6, 33651130), (10, 20190678), (12, 16825565), (15, 13460452), (20, 10095339), (30, 6730226), (37, 5456940), (60, 3365113), (74, 2728470), (103, 1960260), (111, 1818980), (148, 1364235), (185, 1091388), (206, 980130), (222, 909490), (309, 653420), (370, 545694), (412, 490065), (444, 454745), (515, 392052), (555, 363796), (618, 326710), (740, 272847), (883, 228660), (1030, 196026), (1110, 181898), (1236, 163355), (1545, 130684), (1766, 114330), (2060, 98013), (2220, 90949), (2649, 76220), (3090, 65342), (3532, 57165), (3811, 52980), (4415, 45732), (5298, 38110), (6180, 32671), (7622, 26490), (8830, 22866), (10596, 19055), (11433, 17660), (13245, 15244)]