238208100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 750701952

約数和(自身を除く): 512493852

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, 390, 412, 515, 593, 618, 650, 780, 975, 1030, 1186, 1236, 1300, 1339, 1545, 1779, 1950, 2060, 2372, 2575, 2678, 2965, 3090, 3558, 3900, 4017, 5150, 5356, 5930, 6180, 6695, 7116, 7709, 7725, 8034, 8895, 10300, 11860, 13390, 14825, 15418, 15450, 16068, 17790, 20085, 23127, 26780, 29650, 30836, 30900, 33475, 35580, 38545, 40170, 44475, 46254, 59300, 61079, 66950, 77090, 80340, 88950, 92508, 100425, 115635, 122158, 133900, 154180, 177900, 183237, 192725, 200850, 231270, 244316, 305395, 366474, 385450, 401700, 462540, 578175, 610790, 732948, 770900, 794027, 916185, 1156350, 1221580, 1526975, 1588054, 1832370, 2312700, 2382081, 3053950, 3176108, 3664740, 3970135, 4580925, 4764162, 6107900, 7940270, 9161850, 9528324, 11910405, 15880540, 18323700, 19850675, 23820810, 39701350, 47641620, 59552025, 79402700, 119104050, 238208100]

約数ペア:

[(1, 238208100), (2, 119104050), (3, 79402700), (4, 59552025), (5, 47641620), (6, 39701350), (10, 23820810), (12, 19850675), (13, 18323700), (15, 15880540), (20, 11910405), (25, 9528324), (26, 9161850), (30, 7940270), (39, 6107900), (50, 4764162), (52, 4580925), (60, 3970135), (65, 3664740), (75, 3176108), (78, 3053950), (100, 2382081), (103, 2312700), (130, 1832370), (150, 1588054), (156, 1526975), (195, 1221580), (206, 1156350), (260, 916185), (300, 794027), (309, 770900), (325, 732948), (390, 610790), (412, 578175), (515, 462540), (593, 401700), (618, 385450), (650, 366474), (780, 305395), (975, 244316), (1030, 231270), (1186, 200850), (1236, 192725), (1300, 183237), (1339, 177900), (1545, 154180), (1779, 133900), (1950, 122158), (2060, 115635), (2372, 100425), (2575, 92508), (2678, 88950), (2965, 80340), (3090, 77090), (3558, 66950), (3900, 61079), (4017, 59300), (5150, 46254), (5356, 44475), (5930, 40170), (6180, 38545), (6695, 35580), (7116, 33475), (7709, 30900), (7725, 30836), (8034, 29650), (8895, 26780), (10300, 23127), (11860, 20085), (13390, 17790), (14825, 16068), (15418, 15450)]