156261300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 492885120

約数和(自身を除く): 336623820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 103, 130, 150, 156, 195, 206, 260, 300, 309, 325, 389, 390, 412, 515, 618, 650, 778, 780, 975, 1030, 1167, 1236, 1300, 1339, 1545, 1556, 1945, 1950, 2060, 2334, 2575, 2678, 3090, 3890, 3900, 4017, 4668, 5057, 5150, 5356, 5835, 6180, 6695, 7725, 7780, 8034, 9725, 10114, 10300, 11670, 13390, 15171, 15450, 16068, 19450, 20085, 20228, 23340, 25285, 26780, 29175, 30342, 30900, 33475, 38900, 40067, 40170, 50570, 58350, 60684, 66950, 75855, 80134, 80340, 100425, 101140, 116700, 120201, 126425, 133900, 151710, 160268, 200335, 200850, 240402, 252850, 303420, 379275, 400670, 401700, 480804, 505700, 520871, 601005, 758550, 801340, 1001675, 1041742, 1202010, 1517100, 1562613, 2003350, 2083484, 2404020, 2604355, 3005025, 3125226, 4006700, 5208710, 6010050, 6250452, 7813065, 10417420, 12020100, 13021775, 15626130, 26043550, 31252260, 39065325, 52087100, 78130650, 156261300]

約数ペア:

[(1, 156261300), (2, 78130650), (3, 52087100), (4, 39065325), (5, 31252260), (6, 26043550), (10, 15626130), (12, 13021775), (13, 12020100), (15, 10417420), (20, 7813065), (25, 6250452), (26, 6010050), (30, 5208710), (39, 4006700), (50, 3125226), (52, 3005025), (60, 2604355), (65, 2404020), (75, 2083484), (78, 2003350), (100, 1562613), (103, 1517100), (130, 1202010), (150, 1041742), (156, 1001675), (195, 801340), (206, 758550), (260, 601005), (300, 520871), (309, 505700), (325, 480804), (389, 401700), (390, 400670), (412, 379275), (515, 303420), (618, 252850), (650, 240402), (778, 200850), (780, 200335), (975, 160268), (1030, 151710), (1167, 133900), (1236, 126425), (1300, 120201), (1339, 116700), (1545, 101140), (1556, 100425), (1945, 80340), (1950, 80134), (2060, 75855), (2334, 66950), (2575, 60684), (2678, 58350), (3090, 50570), (3890, 40170), (3900, 40067), (4017, 38900), (4668, 33475), (5057, 30900), (5150, 30342), (5356, 29175), (5835, 26780), (6180, 25285), (6695, 23340), (7725, 20228), (7780, 20085), (8034, 19450), (9725, 16068), (10114, 15450), (10300, 15171), (11670, 13390)]