67154100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 213194688

約数和(自身を除く): 146040588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 130, 134, 150, 156, 195, 201, 257, 260, 268, 300, 325, 335, 390, 402, 514, 650, 670, 771, 780, 804, 871, 975, 1005, 1028, 1285, 1300, 1340, 1542, 1675, 1742, 1950, 2010, 2570, 2613, 3084, 3341, 3350, 3484, 3855, 3900, 4020, 4355, 5025, 5140, 5226, 6425, 6682, 6700, 7710, 8710, 10023, 10050, 10452, 12850, 13065, 13364, 15420, 16705, 17219, 17420, 19275, 20046, 20100, 21775, 25700, 26130, 33410, 34438, 38550, 40092, 43550, 50115, 51657, 52260, 65325, 66820, 68876, 77100, 83525, 86095, 87100, 100230, 103314, 130650, 167050, 172190, 200460, 206628, 223847, 250575, 258285, 261300, 334100, 344380, 430475, 447694, 501150, 516570, 671541, 860950, 895388, 1002300, 1033140, 1119235, 1291425, 1343082, 1721900, 2238470, 2582850, 2686164, 3357705, 4476940, 5165700, 5596175, 6715410, 11192350, 13430820, 16788525, 22384700, 33577050, 67154100]

約数ペア:

[(1, 67154100), (2, 33577050), (3, 22384700), (4, 16788525), (5, 13430820), (6, 11192350), (10, 6715410), (12, 5596175), (13, 5165700), (15, 4476940), (20, 3357705), (25, 2686164), (26, 2582850), (30, 2238470), (39, 1721900), (50, 1343082), (52, 1291425), (60, 1119235), (65, 1033140), (67, 1002300), (75, 895388), (78, 860950), (100, 671541), (130, 516570), (134, 501150), (150, 447694), (156, 430475), (195, 344380), (201, 334100), (257, 261300), (260, 258285), (268, 250575), (300, 223847), (325, 206628), (335, 200460), (390, 172190), (402, 167050), (514, 130650), (650, 103314), (670, 100230), (771, 87100), (780, 86095), (804, 83525), (871, 77100), (975, 68876), (1005, 66820), (1028, 65325), (1285, 52260), (1300, 51657), (1340, 50115), (1542, 43550), (1675, 40092), (1742, 38550), (1950, 34438), (2010, 33410), (2570, 26130), (2613, 25700), (3084, 21775), (3341, 20100), (3350, 20046), (3484, 19275), (3855, 17420), (3900, 17219), (4020, 16705), (4355, 15420), (5025, 13364), (5140, 13065), (5226, 12850), (6425, 10452), (6682, 10050), (6700, 10023), (7710, 8710)]