195860520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6113}}^1$

素因数の和:6219

約数の個数: 96

約数和(自身を含む): 643804200

約数和(自身を除く): 447943680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6113, 6408, 8010, 10680, 12226, 16020, 18339, 24452, 30565, 32040, 36678, 48904, 55017, 61130, 73356, 91695, 110034, 122260, 146712, 183390, 220068, 244520, 275085, 366780, 440136, 544057, 550170, 733560, 1088114, 1100340, 1632171, 2176228, 2200680, 2720285, 3264342, 4352456, 4896513, 5440570, 6528684, 8160855, 9793026, 10881140, 13057368, 16321710, 19586052, 21762280, 24482565, 32643420, 39172104, 48965130, 65286840, 97930260, 195860520]

約数ペア:

[(1, 195860520), (2, 97930260), (3, 65286840), (4, 48965130), (5, 39172104), (6, 32643420), (8, 24482565), (9, 21762280), (10, 19586052), (12, 16321710), (15, 13057368), (18, 10881140), (20, 9793026), (24, 8160855), (30, 6528684), (36, 5440570), (40, 4896513), (45, 4352456), (60, 3264342), (72, 2720285), (89, 2200680), (90, 2176228), (120, 1632171), (178, 1100340), (180, 1088114), (267, 733560), (356, 550170), (360, 544057), (445, 440136), (534, 366780), (712, 275085), (801, 244520), (890, 220068), (1068, 183390), (1335, 146712), (1602, 122260), (1780, 110034), (2136, 91695), (2670, 73356), (3204, 61130), (3560, 55017), (4005, 48904), (5340, 36678), (6113, 32040), (6408, 30565), (8010, 24452), (10680, 18339), (12226, 16020)]